Patent US5609525A successfully refreshed from Google Patents.
US5609525A
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Video game data reception apparatus
Assignee: Sega Corp
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Filing: 1995-05-22
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Granted: 1997-03-11
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Expires: 2015-05-22
Abstract
Abstract A television or video game data reception apparatus receives a data signal of television games transmitted from a base station in a wireless manner or through wire on a local station side so that the received data signal is used to play a game. The reception apparatus is provided, in addition to a game operation memory for storing a data signal of a predetermined game, a save memory for storing a predetermined state of a game, for example, at the time of termination of the game. The save memory is write protected when the save memory does not perform save operation so that for example when a game is terminated in the midway thereof, the data of the state at that termination can be saved in accordance with necessity.
Inventors
- 👤 Yugo Ohno
- 👤 Shunichi Shoji
- 👤 Atsushi Kitahara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:31
CPC Classifications
A; A63; A63F; A63F13/00; A63F13/30; A63F13/33; A63F13/338; A63F13/45; A63F13/49; A63F13/493; H; H04; H04H; H04H20/00; H04H20/28; H04H20/65; H04H20/76; H04H20/77; H04H20/78; H04H60/00; H04H60/76; H04N; H04N7/00; H04N7/16; H04N7/173; H04N7/17309; H04N7/17318; A63F13/50; A63F13/53; A63F13/533; A63F13/90; A63F13/95; A63F2300/00; A63F2300/20; A63F2300/206; A63F2300/30; A63F2300/308; A63F2300/40; A63F2300/409; A63F2300/50; A63F2300/55; A63F2300/5526; A63F2300/554; A63F2300/60; A63F2300/63; A63F2300/636
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
82 words
A video game data reception apparatus which receives a data signal of video games transmitted from a base station in a wireless manner or through wire on a local station side to play a game, said reception apparatus comprising a game operation memory for storing a data signal of a predetermined game and a save memory for storing a predetermined game state on termination of a game, said save memory being write protected when said save memory should not perform save operation.
Claim 2
Dependent Claim
82 words
A video game data reception apparatus which receives a data signal of video games transmitted from a base station in a wireless manner or through wire on a local station side to play a game, said reception apparatus comprising a game operation memory for storing a data signal of a predetermined game and a save memory for storing a predetermined game state on termination of a game, said save memory being write protected when said save memory should not perform save operation.
Claim 3
Dependent Claim
37 words
A video game data reception apparatus according to claim 1, wherein said save memory is write protected where the game stored in said game operation memory does not use a memory area allotted to said save memory.
Claim 4
Dependent Claim
46 words
A video game data reception apparatus according to claim 1, wherein said save memory has two memories so that when the predetermined game state is stored in one of said two memories on termination of the game, the other of said two memories is write protected.
Claim 5
Dependent Claim
92 words
A video game data reception apparatus according to claim 3, wherein said reception apparatus further comprises a directory memory for storing at least a title of a game stored in said save memory so that when the predetermined game state is stored in said save memory on termination of a game, said directory memory is checked to determine whether the titles of the game stored in said save memory and the game played match, and if the titles match, the data in said save memory is renewed by a current game state.
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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) | 2000-03-10 | 2000-09-09 | 2001-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-03-10 | 2004-09-09 | 2005-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-03-10 | 2008-09-09 | 2009-03-11 | $7700.00 | Window Closed / Lapsed |