US6104430A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital electronic still camera which receives an input/output control program through a detachable communication interface card
Assignee: Ricoh Co Ltd
•
Filing: 1995-09-28
•
Granted: 2000-08-15
•
Expires: 2015-09-28
Abstract
Abstract A digital electronic camera which can accept various types of input/output cards or memory cards. When an I/O card is inserted into and connected with the camera, a processor within the camera determines the type of I/O card which has been connected by reading a memory location within the card. A control program which is contained in the I/O card is transferred to a memory within the camera in order for the camera to perform I/O functions which correspond to the type of the inserted card. Different types of I/O cards which may be used include a modem card, a LAN card, a SCSI card, or an ISDN interface. Image signals and audio signals are transmitted between the camera and an external processor, information describing the status of the camera is transmitted from the camera to the external processor, and commands to control the camera are transmitted to the camera from the external processor.
Inventors
- 👤 Hiroki Fukuoka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:29
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00962; H04N1/00127; H04N1/00973; H04N23/00; H04N23/60; H04N23/66; H04N23/661; H04N5/00; H04N5/76; H04N5/765; H04N5/77; H04N5/772; H04N7/00; H04N7/18; H04N7/181; H04N2101/00; H04N2201/00; H04N2201/0008; H04N2201/0034; H04N2201/0036; H04N2201/0048; H04N2201/0051; H04N5/907; H04N9/00; H04N9/79; H04N9/80; H04N9/804; H04N9/8042; H04N9/806; H04N9/8063; Y; Y10; Y10S; Y10S358/00; Y10S358/906
Claims Analysis
Total Claims: 32
Claim 1
Independent Claim
156 words
A digital electronic camera system, comprising: a digital electronic camera including: a lens; and an electronic image pick-up which receives images through the lens; a detachably connected input/output interface including: a connector which detachably connects to the camera; a connector which connects to a processing device which is external to the electronic camera; and a memory unit which stores a control program for controlling communication between the camera and the processing device and which stores an attribute corresponding to a type of communication protocol used for said communication between the camera and the processing device, wherein the camera further includes: a memory; means for transferring the control program from the memory unit of the interface to the memory of the camera; and control means, connected to the memory of the camera, which controls an input and output of the camera using the control program transferred to the memory of the camera by said means for transferring.
Claim 2
Dependent Claim
156 words
A digital electronic camera system, comprising: a digital electronic camera including: a lens; and an electronic image pick-up which receives images through the lens; a detachably connected input/output interface including: a connector which detachably connects to the camera; a connector which connects to a processing device which is external to the electronic camera; and a memory unit which stores a control program for controlling communication between the camera and the processing device and which stores an attribute corresponding to a type of communication protocol used for said communication between the camera and the processing device, wherein the camera further includes: a memory; means for transferring the control program from the memory unit of the interface to the memory of the camera; and control means, connected to the memory of the camera, which controls an input and output of the camera using the control program transferred to the memory of the camera by said means for transferring.
Claim 3
Dependent Claim
39 words
A system according to claim 1, wherein: said means for transferring transfers the control program from the memory unit of the interface to the memory of the camera at a time when the interface is connected to the camera.
Claim 4
Dependent Claim
26 words
A system according to claim 1, wherein the camera further includes: image coding means for encoding digital representations of images captured by the electronic image pick-up.
Claim 5
Dependent Claim
17 words
A system according to claim 3, wherein the camera further includes: a microphone for capturing audio signals.
Claim 6
Dependent Claim
35 words
A system according to claim 1, wherein the camera further comprises: a memory for storing images captured by the electronic image pick-up; and retrieving means for retrieving images stored in the memory of the camera.
Claim 7
Dependent Claim
22 words
A system according to claim 1, wherein the interface further comprises: a memory for storing images captured by the electronic image pick-up.
Claim 8
Dependent Claim
18 words
A system according to claim 1, wherein the memory unit of the interface is a non-volatile rewritable memory.
Claim 9
Dependent Claim
27 words
A system according to claim 1, wherein said memory unit comprises: a first memory which stores said control program; and a second memory which stores said attribute.
Claim 10
Dependent Claim
27 words
A digital electronic camera system according to claim 1, wherein said memory unit stores a control program for controlling communication between the camera and a telephone device.
Claim 11
Dependent Claim
14 words
A system according to claim 9, wherein the telephonic device comprises a wireless telephone.
Claim 12
Dependent Claim
47 words
A system according to claim 1, further comprising: means for configuring said detachably connected interface of the camera to operate as a modem for connecting to said processing device external to the camera; and means for controlling the camera with the processing device external to the camera.
Claim 13
Dependent Claim
26 words
A system according to claim 11, wherein the means for controlling controls the camera with a computer connected to said camera through a computer on-line service.
Claim 14
Dependent Claim
27 words
A system according to claim 11, wherein the means for controlling controls the camera with a computer connected to said camera through an integrated services digital network.
Claim 15
Dependent Claim
35 words
A system according to claim 11, wherein the means for controlling controls the camera with at least one of a cellular telephone, a wireless telephone, and a phone connected to a public service telephone network.
Claim 16
Dependent Claim
62 words
A system according to claim 1, further comprising: means for capturing an image by the electronic pickup of the camera; means for storing the captured image in an image memory; and means for transferring the image in the image memory to said processing device external to the camera through said detachably connected interface of the camera configured to operate as a modem.
Claim 17
Dependent Claim
24 words
A system according to claim 15, wherein the means for transferring the image transfers the image to a computer through a computer on-line service.
Claim 18
Dependent Claim
25 words
A system according to claim 15, wherein the means for transferring the image transfers the image to a computer through an integrated services digital network.
Claim 19
Independent Claim
123 words
A method for controlling a digital electronic camera, comprising: capturing an image by an electronic image pick-up of the camera; storing the captured image in an image memory; transferring the image in the image memory to a processing device external to the camera through a detachably connected interface of the camera using a communication controller which uses a control program and an attribute corresponding to a type of communication protocol used by the control program contained in the interface; and transferring the control program contained in the interface to a control program memory in the camera, wherein said step of transferring the image transfers the image using the communication controller which uses the control program in the control program memory of the camera.
Claim 20
Independent Claim
123 words
A method for controlling a digital electronic camera, comprising: capturing an image by an electronic image pick-up of the camera; storing the captured image in an image memory; transferring the image in the image memory to a processing device external to the camera through a detachably connected interface of the camera using a communication controller which uses a control program and an attribute corresponding to a type of communication protocol used by the control program contained in the interface; and transferring the control program contained in the interface to a control program memory in the camera, wherein said step of transferring the image transfers the image using the communication controller which uses the control program in the control program memory of the camera.
Claim 21
Dependent Claim
29 words
A method according to claim 18, wherein said step of transferring the control program transfers the control program at a time when the interface is connected to the camera.
Claim 22
Dependent Claim
24 words
A method according to claim 18, further comprising the steps of: encoding the captured image; and recording audio by a microphone of the camera.
Claim 23
Dependent Claim
46 words
A method according to claim 18, further comprising the steps of: configuring said detachably connected interface of the camera to operate as a modem for connecting to said processing device external to the camera; and controlling the camera with the processing device external to the camera.
Claim 24
Dependent Claim
26 words
A method according to claim 21, wherein the step of controlling controls the camera with a computer connected to said camera through a computer on-line service.
Claim 25
Dependent Claim
27 words
A method according to claim 21, wherein the step of controlling controls the camera with a computer connected to said camera through an integrated services digital network.
Claim 26
Dependent Claim
35 words
A method according to claim 21, wherein the step of controlling controls the camera with at least one of a cellular telephone, a wireless telephone, and a phone connected to a public service telephone network.
Claim 27
Dependent Claim
40 words
A method according to claim 18, wherein the step of transferring transfers the image in the image memory to said processing device external to the camera through said detachably connected interface of the camera configured to operate as a modem.
Claim 28
Dependent Claim
24 words
A method according to claim 25, wherein the step of transferring the image transfers the image to a computer through a computer on-line service.
Claim 29
Dependent Claim
25 words
A method according to claim 25, wherein the step of transferring the image transfers the image to a computer through an integrated services digital network.
Claim 30
Dependent Claim
193 words
An input/output interface which detachably connects to a digital electronic camera having a lens and an electronic image pick-up which receives images through the lens, the input/output interface comprising: a connector which detachably connects to the camera; a connector which connects to a processing device which is external to the electronic camera; and a memory unit which stores a control program for controlling communication between the camera and the processing device and which stores an attribute corresponding to a type of communication protocol used for said communication between the camera and the processing device, wherein the digital electronic camera includes a control means, connected to the connector which detachably connects to the camera, which controls an input and output of the camera using the control program in the memory unit of the detachably connected interface, wherein: the input/output interface includes means for transferring the control program from the memory unit of the interface to a memory of the camera and the control means controls the input and output of the camera using the control program in the memory of the camera which has been transferred from the memory unit of the input/output interface.
Claim 31
Dependent Claim
193 words
An input/output interface which detachably connects to a digital electronic camera having a lens and an electronic image pick-up which receives images through the lens, the input/output interface comprising: a connector which detachably connects to the camera; a connector which connects to a processing device which is external to the electronic camera; and a memory unit which stores a control program for controlling communication between the camera and the processing device and which stores an attribute corresponding to a type of communication protocol used for said communication between the camera and the processing device, wherein the digital electronic camera includes a control means, connected to the connector which detachably connects to the camera, which controls an input and output of the camera using the control program in the memory unit of the detachably connected interface, wherein: the input/output interface includes means for transferring the control program from the memory unit of the interface to a memory of the camera and the control means controls the input and output of the camera using the control program in the memory of the camera which has been transferred from the memory unit of the input/output interface.
Claim 32
Dependent Claim
28 words
An input/output interface according to claim 28, wherein said memory unit comprises: a first memory which stores said control program; and a second memory which stores said attribute.
References Cited (Backward Citations)
US4531161A
Cited
US5062010A
Cited
US4746993A
Cited
US5170262A
Cited
US4951147A
Cited
US5136628A
Cited
US4962521A
Cited
US5034804A
Cited
US5099262A
Cited
US5231501A
Cited
US5032918A
Cited
US5146353A
Cited
JPH03268583A
Cited
JPH04980A
Cited
US5138459A
Cited
US5295077A
Cited
US5349649A
Cited
US5264935A
Cited
US5381412A
Cited
JPH05167979A
Cited
US5343243A
Cited
US5479206A
Cited
US5367332A
Cited
US5475441A
Cited
US5506617A
Cited
US5535011A
Cited
US5581708A
Cited
US5414464A
Cited
US5563655A
Cited
US5477264A
Cited
GB2289555A
Cited
US5646684A
Cited
US5754227A
Cited
US5666159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-15 | 2004-02-14 | 2004-08-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-15 | 2008-02-14 | 2008-08-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-15 | 2012-02-14 | 2012-08-15 | $7700.00 | Window Closed / Lapsed |