Yi-Shun Chen
28Patents
5h-index
18Co-inventors
66Inventor score
Filing activity: Jan 21, 1980 → Sep 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD263483S | Interlocking game piece | General | 27 | Expired |
| USD263403S | Game marker | General | 15 | Expired |
| USD325410S | Exercise bicycle | General | 12 | Expired |
| US10456670B2 | Handheld game controller assembly | Human Necessities | 11 | Active |
| US10419840B2 | Annular headphone | Electricity | 6 | Active |
| US8091711B2 | Dynamically adaptive trommel screen system | Performing Operations; Transporting | 4 | Active |
| US5035419A | Exercising mechanism having a selective coupling assembly | Human Necessities | 2 | Expired |
| US10310626B1 | Detachable mechanical keyboard | Human Necessities | 2 | Active |
| US10216291B1 | Mouse device | Electricity | 2 | Active |
| US8491711B2 | Moving granular bed with gas guiding system | Performing Operations; Transporting | 1 | Active |
| US10203776B2 | Mouse with interchange capability | Physics | 1 | Active |
| US10331234B2 | Computer mouse having interchangeable modules adaptable to left/right hand use | Physics | 1 | Active |
| USD262123S | Game board | General | 1 | Expired |
| US10340099B2 | Mouse with removable button switch | Electricity | 1 | Active |
| US9361760B1 | Race game allowing selectable track lengths, run schedules and payoffs | Physics | 1 | Active |
| US10965287B2 | Replaceable key structure | Electricity | 1 | Active |
| US9338539B2 | In-ear-canal headset assembly | Electricity | 1 | Active |
| USD1083885S1 | Microphone mount | General | 0 | Active |
| US9703402B2 | Computer peripheral device | Physics | 0 | Active |
| USD1027852S1 | Wireless charging case | General | 0 | Active |
| US7727298B2 | Adjustable dual-blade dust filter using granular bed flow | Performing Operations; Transporting | 0 | Active |
| US10386939B2 | Mouse | Physics | 0 | Active |
| US9585199B2 | Hybrid heating apparatus applicable to the moving granular bed filter | Electricity | 0 | Active |
| US8936510B1 | Betting trip game | Physics | 0 | Active |
| US8894736B2 | Gas distributor for granular moving-bed filter | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.