| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | WIPO (World Intellectual Property Organization) | 7 | |
| #3 | EPO (European Patent Office) | 5 | |
| #4 | China | 2 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Telecommunications | |
| #5 | Basic communication technologies | |
| #6 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Electric switches | |
| #3 | Shaping of plastics | |
| #4 | Additive manufacturing | |
| #5 | Telephonic communication | |
| #6 | Pulse technique | |
| #7 | Certain plastics | |
| #8 | Wireless communication networks | |
| #9 | Television | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knighton Mark S | 23 |
| #2 | Islam Mydul R | 12 |
| #3 | Delaurentis Peter J | 8 |
| #4 | Sung Tzyy-Woei R | 6 |
| #5 | Vuong Kevin H | 6 |
| #6 | Agabra David S | 1 |
| #7 | Haynie Jill E | 1 |
| #8 | Logan J Douglas | 1 |
| #9 | Goldman Marc | 1 |
| #10 | Drobnis David D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2017160818A1 | Reprogramable multi-host, multi-character set keyboard | |
| WO2016201343A1 | Touch type keyboard with embedded modifier keys | |
| US2015277578A1 | Touch type keyboard with embedded modifier keys | |
| EP3095124A1 | Keyswitch using magnetic force | |
| KR20060017512A | A multifunction floating button | |
| US7359003B1 | Display, input and form factor for portable instruments |