Key Tronic Corporation (KTCC)
Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 202632 patents granted to the name below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Key Tronic Corporation’s names, not what it holds today.
0 published
| Granted | Patent | Title | Field | Owner as printed |
|---|---|---|---|---|
| Nov 9, 1999 | 5,982,357 | Computer keyboard systems and methods for determining excessive key stroke force | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Mar 9, 1999 | 5,879,088 | Computer keyboard with adjustable force keystroke feature using air pressure | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Apr 28, 1998 | 5,743,384 | Self-leveling key switch | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Nov 4, 1997 | 5,684,279 | Computer keyboard with improved membrane keyswitch structure having deflection concentration feature | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Jan 2, 1996 | 5,481,074 | Computer keyboard with cantilever switch and actuator design | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Oct 3, 1995 | 5,455,556 | Single station cursor device suitable for keyboards | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Aug 1, 1995 | 5,438,177 | Two-layer membrane switch | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Jul 4, 1995 | 5,430,263 | Computer keyboard with integral dome sheet and support pegs | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Jun 6, 1995 | 5,422,447 | Keyboard with full-travel, self-leveling keyswitches and return mechanism keyswitch | Electrical machinery, apparatus, energy | Key Tronic Corporation |
| Jan 17, 1995 | D354,484 | Computer mouse | Key Tronic Corporation |
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.