TPK TOUCH SOLUTIONS INC.
98Patents
97Active
98Granted
55Portfolio score
Filing activity: May 25, 2006 → Sep 15, 2020 · 25 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8217902B2 | Conductor pattern structure of capacitive touch panel | Emerging Cross-Sectional Technologies | 236 | Active |
| US7977953B2 | In-mould molding touch module and method for manufacturing the same | Emerging Cross-Sectional Technologies | 35 | Active |
| US8274485B2 | Touch position detection method for touch control device | Physics | 28 | Active |
| US8283935B2 | Method of forming touch sensing circuit pattern | Physics | 28 | Active |
| US10261614B2 | Touch display module having pressure detection mechanism | Physics | 15 | Active |
| US8525797B2 | Touch screen display with electric field shielding layer | Physics | 13 | Active |
| US7638902B2 | Dual-power supplying system with circuit loop switching control circuit | Electricity | 8 | Active |
| US8610687B2 | Conductor pattern structure of capacitive touch panel | Emerging Cross-Sectional Technologies | 8 | Active |
| US7553749B2 | Method of hiding transparent electrodes on a transparent substrate | Emerging Cross-Sectional Technologies | 7 | Active |
| US8665226B2 | Capacitive touch panel | Physics | 6 | Active |
| US8686965B2 | Single-layer projected capacitive touch panel and method of manufacturing the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US8907922B2 | Touch sensitive IPS liquid crystal display | Physics | 5 | Active |
| US9557780B2 | Transparent conductor pattern structure of a capacitive touch panel comprising a plurality of conductor cells | Emerging Cross-Sectional Technologies | 5 | Active |
| US8471828B2 | Touch sensitive IPS liquid crystal display | Physics | 4 | Active |
| US9024893B2 | Controlling system and a controlling method of a touch panel, and a stylus pen for applying to the touch panel | Physics | 4 | Active |
| US9116589B2 | Single-layer projected capacitive touch panel and method of manufacturing the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US8866792B2 | Method for scanning projective capacitive touch panel | Physics | 3 | Active |
| US9019456B2 | Touch sensitive in-plane switching (IPS) liquid crystal display comprising an electric interference shielding layer attached onto a liquid crystal layer | Physics | 3 | Active |
| US9857922B2 | Touch panel and manufacturing method thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US8963856B2 | Touch sensing layer and manufacturing method thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US8354143B2 | Capacitive touch screen and method of making same | Physics | 3 | Active |
| US8779313B2 | Module molding touch module | Electricity | 3 | Active |
| US9647041B2 | Organic light emitting diode (OLED) touch display device | Electricity | 3 | Active |
| US9158386B2 | Plastic capacitive touch screen and method of manufacturing same | Electricity | 2 | Active |
| US8414783B2 | Method of forming double-sided patterns in a touch panel circuit | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.