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Patents Grantslast 30 patents

Information Patent Grant
Replaceable key module and keyboard with the same
- Patent number 8,927,884
- Issue date Jan 6, 2015
- Giga-Byte Technology Co., Ltd.
- Po-Jen Shih
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard with full-travel, self-leveling keyswitches and return mec...
- Patent number 5,422,447
- Issue date Jun 6, 1995
- Key Tronic Corporation
- Kenny R. Spence
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard with full-travel, self-leveling keyswitches
- Patent number 5,358,344
- Issue date Oct 25, 1994
- Key Tronic Corporation
- Kenny R. Spence
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3917917
- Patent number 3,917,917
- Issue date Nov 4, 1975
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3900712
- Patent number 3,900,712
- Issue date Aug 19, 1975
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
3899648
- Patent number 3,899,648
- Issue date Aug 12, 1975
- H01 - BASIC ELECTRIC ELEMENTS