US4823284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High speed VLSI based serial to multiplexed data translator
Assignee: Xerox Corp
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Filing: 1987-11-16
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Granted: 1989-04-18
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Expires: 2007-11-16
Abstract
Abstract A fluid jet assisted electrographic marking apparatus for placing electrostatic charges upon a receptor surface in an imagewise pattern by converting high speed serial data into real time parallel applied data including means for supplying a transport fluid, a housing including an upstream ion generation region and a downstream ion modulation region, the housing including inlet means for receiving transport fluid from the means for supplying located upstream of said ion generation region, ion modulation means located at the ion modulation region, an outlet means from which transport fluid exits the housing, said ion modulation means including charged storage means having electrically conductive electrodes positioned adjacent the path of the transport fluid in the ion modulation region for controlling the passage of ions out of said housing, and a data translator for converting the serial data into real time parallel applied data, the charge storage means and the electrodes being integrally fabricated upon a substrate, the data translator being wire bonded or fabricated upon or otherwise integrally connected upon and to the substrate.
Inventors
- 👤 Joseph W. Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:10
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/05; G06; G06K; G06K15/00; G06K15/02; G06K15/14
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi pin writing head, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi pin writing head.
Claim 2
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi pin writing head, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi pin writing head.
Claim 3
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi electrode writing head, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi electrode wiring head.
Claim 4
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi electrode writing head, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi electrode wiring head.
Claim 5
Dependent Claim
18 words
The translator of claim 2 wherein the data and clock signals are electrically isolated from the shift registers.
Claim 6
Dependent Claim
14 words
The translator of claim 3 wherein the data and clock signals are optically isolated.
Claim 7
Dependent Claim
15 words
The translator of claim 2 wherein strobe signals are electrically isolated from output data signals.
Claim 8
Dependent Claim
17 words
The translator of claim 2 coupled with additional components in an electronic subsystem for providing additional functions.
Claim 9
Dependent Claim
29 words
The translator of claim 2 including initialing, block, group, or line synchronizing signals integrally with the clock signal, to be decoded by the data translator to provide control information.
Claim 10
Dependent Claim
27 words
The translator of claim 7 including additional signal lines for initialization, synchronization, or transference of other control information to said additional lines capable of being electrically isolated.
Claim 11
Dependent Claim
44 words
The translator of claim 2 including a remote transmitting means coupled with local receiving means for transferring clocking, data, and other synchronizing and controlling signals to the data translator, the connection between the data source and the receiving apparatus being without physical wiring connections.
Claim 12
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi element writing device, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi element writing device.
Claim 13
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi element writing device, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi element writing device.
Claim 14
Dependent Claim
17 words
The translator of claim 10 wherein the data and clock signals are isolated from the shift registers.
Claim 15
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi element display device, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi element display device.
Claim 16
Dependent Claim
86 words
A data translator for converting high speed video serial data into real time multiplexed parallel applied data comprising: a multi element display device, a video clock signal and a video data signal, a first parallel shift register for receiving the video data signals, a second shift register for receiving the video clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi element display device.
Claim 17
Dependent Claim
17 words
The translator of claim 12 wherein the data and clock signals are isolated from the shift registers.
Claim 18
Dependent Claim
100 words
A data translator in an electronic subsystem for converting high speed serial data into real-time multiplexed parallel applied data comprising: a multi component receiving device, a data clock signal with integral initialization synchronizing signal and a data signal, a first parallel shift register for receiving the data signals, and a second shift register for receiving the clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi component receiving device which renders the serialized data usable, intelligible, or recognizable.
Claim 19
Dependent Claim
100 words
A data translator in an electronic subsystem for converting high speed serial data into real-time multiplexed parallel applied data comprising: a multi component receiving device, a data clock signal with integral initialization synchronizing signal and a data signal, a first parallel shift register for receiving the data signals, and a second shift register for receiving the clock signals and providing multiplexing strobe signals, said second shift register operated in time-divided synchronism with the first shift register for shifting blocks of said serial data in parallel to said multi component receiving device which renders the serialized data usable, intelligible, or recognizable.
Claim 20
Dependent Claim
17 words
The translator of claim 14 wherein the data and clock signals are isolated from the shift registers.
Claim 21
Dependent Claim
116 words
A data translator applied singly or in multiplicity in an electronic subsystem for converting high speed serial data into real time multiplexed parallel applied data comprising: a multi component receiving device, one or more data clock signals, one or more data signals, and one or more initialization synchronization signals, a first set of one or more parallel shift registers for receiving the data signals, and a second set of shift registers for receiving the clock signals and providing multiplexing strobe signals, said second set of registers operated in time-divided synchronism with one or more of the first set of shift registers for shifting blocks of said serial data in parallel to said multi component receiving device.
Claim 22
Dependent Claim
116 words
A data translator applied singly or in multiplicity in an electronic subsystem for converting high speed serial data into real time multiplexed parallel applied data comprising: a multi component receiving device, one or more data clock signals, one or more data signals, and one or more initialization synchronization signals, a first set of one or more parallel shift registers for receiving the data signals, and a second set of shift registers for receiving the clock signals and providing multiplexing strobe signals, said second set of registers operated in time-divided synchronism with one or more of the first set of shift registers for shifting blocks of said serial data in parallel to said multi component receiving device.
Claim 23
Dependent Claim
17 words
The translator of claim 16 wherein the data and clock signals are isolated form the shift registers.
Claim 24
Dependent Claim
107 words
A data translator for converting high speed serialized waveforms into real-time parallel-applied format comprising: a multi component receiving apparatus receiving data one or more clock signals and one or more signal waveforms, including initialization and synchronization means, a first set of one or more shift registers with analog-storage for receiving the waveforms, a second shift registers for receiving the clock signals and providing multiplexing strobe signals, said second set of shift registers operated in time-divided synchronism with the first set of shift registers with analog storage means for transferring elemental components of said serial signal waveform in parallel or simultaneous presentation to said multi component receiving apparatus.
Claim 25
Dependent Claim
107 words
A data translator for converting high speed serialized waveforms into real-time parallel-applied format comprising: a multi component receiving apparatus receiving data one or more clock signals and one or more signal waveforms, including initialization and synchronization means, a first set of one or more shift registers with analog-storage for receiving the waveforms, a second shift registers for receiving the clock signals and providing multiplexing strobe signals, said second set of shift registers operated in time-divided synchronism with the first set of shift registers with analog storage means for transferring elemental components of said serial signal waveform in parallel or simultaneous presentation to said multi component receiving apparatus.
Claim 26
Dependent Claim
18 words
The translator or claim 18 wherein the data and clock signals signals are isolated from the shift registers.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-04-17 | 1992-10-17 | 1993-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-17 | 1996-10-17 | 1997-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-17 | 2000-10-17 | 2001-04-18 | $7700.00 | Window Closed / Lapsed |