US4564923A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Interconnectable electronic game apparatus
Assignee: Casio Computer Co Ltd
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Filing: 1981-10-26
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Granted: 1986-01-14
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Expires: 2001-10-26
Abstract
Abstract Electronic game apparatus which is interconnectable with other like game apparatus to enable two or more players to participate with their own apparatus, includes a keyboard section and a memory for storing a game program. Processing circuitry operates continuously to decode and implement the game program, according to data entered by the keyboard section. The processing circuitry also controls operations in the other like electronic game apparatus, when the apparatus is linked with such other apparatus through interconnect circuitry forming a part of the apparatus.
Inventors
- 👤 Harumi Nakano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:05
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/40; A63F13/42; G; G06; G06F; G06F9/00; G06F9/06; G06F9/44; A63F13/30; A63F13/90; A63F13/92; A63F2300/00; A63F2300/20; A63F2300/204
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
461 words
An electronic game apparatus, comprising: a keyboard section for entering data; memory means for storing a game program; processing means for decoding continuously the game program stored in said memory means according to the data entered from said keyboard section to implement game control data; display means for displaying a condition representative of the game control data as implemented by said processing means; interconnect means connected to said processing means for interconnecting the electronic game apparatus with two or more other like electronic game apparatus; said processing means being coupled to said interconnect means and operating to control operations in the other like electronic game apparatus; said processing means including signal transmission control means for sending control signals to the other like electronic game apparatus through said interconnect means based on decoding a signal transmission command in the game control data stored in said memory means, and for releasing the other like electronic game apparatus from a standby mode and transmitting data to the other like electronic game apparatus through said interconnect means; and signal reception control means for releasing the like electrical game apparatus from a standby mode when a control signal is inputted from the other like electronic game apparatus through said interconnect means, and for writing into said memory means data transmitted from the other like electronic game apparatus through said interconnect means; said interconnect means consisting of a first pair of signal lines coupled to said processing means so that one of said first pair sends a control signal to another like electronic game apparatus and the other signal line of said first pair sends a control signal to still another like electronic game apparatus when said signal transmission control means decodes said signal transmission command, and a second pair of signal lines coupled to said processing means so that one of said second pair receives said control signal from said other like electronic game apparatus and the other signal line of said second pair receives said control signal from said still another like electronic game apparatus when said signal reception control means decodes a signal reception command; and a data bus line for transmitting data to the other like electronic game apparatus and for inputting data from the other like electronic game apparatus; and a connection circuit for connecting said first and second pairs of signal lines and said data bus line with said processing means; said connection circuit of said interconnect means including a data transmission circuit for transmitting data from said processing means to the other like electronic game apparatus through said data bus line when said transmission control means operates, and for receiving data transmitted from the other like electronic game apparatus through said data bus line when said reception control means operates.
Claim 2
Dependent Claim
461 words
An electronic game apparatus, comprising: a keyboard section for entering data; memory means for storing a game program; processing means for decoding continuously the game program stored in said memory means according to the data entered from said keyboard section to implement game control data; display means for displaying a condition representative of the game control data as implemented by said processing means; interconnect means connected to said processing means for interconnecting the electronic game apparatus with two or more other like electronic game apparatus; said processing means being coupled to said interconnect means and operating to control operations in the other like electronic game apparatus; said processing means including signal transmission control means for sending control signals to the other like electronic game apparatus through said interconnect means based on decoding a signal transmission command in the game control data stored in said memory means, and for releasing the other like electronic game apparatus from a standby mode and transmitting data to the other like electronic game apparatus through said interconnect means; and signal reception control means for releasing the like electrical game apparatus from a standby mode when a control signal is inputted from the other like electronic game apparatus through said interconnect means, and for writing into said memory means data transmitted from the other like electronic game apparatus through said interconnect means; said interconnect means consisting of a first pair of signal lines coupled to said processing means so that one of said first pair sends a control signal to another like electronic game apparatus and the other signal line of said first pair sends a control signal to still another like electronic game apparatus when said signal transmission control means decodes said signal transmission command, and a second pair of signal lines coupled to said processing means so that one of said second pair receives said control signal from said other like electronic game apparatus and the other signal line of said second pair receives said control signal from said still another like electronic game apparatus when said signal reception control means decodes a signal reception command; and a data bus line for transmitting data to the other like electronic game apparatus and for inputting data from the other like electronic game apparatus; and a connection circuit for connecting said first and second pairs of signal lines and said data bus line with said processing means; said connection circuit of said interconnect means including a data transmission circuit for transmitting data from said processing means to the other like electronic game apparatus through said data bus line when said transmission control means operates, and for receiving data transmitted from the other like electronic game apparatus through said data bus line when said reception control means operates.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-01-13 | 1989-07-15 | 1990-01-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-01-13 | 1993-07-15 | 1994-01-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-01-13 | 1997-07-15 | 1998-01-14 | $7700.00 | Window Closed / Lapsed |