Long Zhang
120Patents
18h-index
74Co-inventors
89Inventor score
Filing activity: May 21, 1997 → Oct 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5924785A | Light source arrangement | Emerging Cross-Sectional Technologies | 85 | Expired |
| US7401945B2 | Light source arrangement | Emerging Cross-Sectional Technologies | 74 | Expired |
| US7104672B2 | Projection lens for light source arrangement | Electricity | 70 | Expired |
| US7111963B2 | Light source with heat transfer arrangement | Emerging Cross-Sectional Technologies | 59 | Expired |
| USD930343S1 | Footwear sole component | General | 59 | Active |
| US6880956B2 | Light source with heat transfer arrangement | Emerging Cross-Sectional Technologies | 53 | Expired |
| US9117468B1 | Hard drive suspension microactuator with restraining layer for control of bending | Physics | 42 | Active |
| US6578998B2 | Light source arrangement | Emerging Cross-Sectional Technologies | 39 | Expired |
| USD974723S1 | Footwear sole component | General | 38 | Active |
| US8879210B1 | DSA suspension with microactuators extending to gimbal through flexible connectors | Physics | 32 | Active |
| USD959111S1 | Footwear sole component | General | 29 | Active |
| US6715900B2 | Light source arrangement | Emerging Cross-Sectional Technologies | 27 | Expired |
| US10674278B2 | Multi-function speaker | Electricity | 27 | Active |
| US8699186B1 | DSA suspension with mid-load beam mounted dual actuators | Physics | 26 | Active |
| US7331700B2 | High intensity utility light | Emerging Cross-Sectional Technologies | 25 | Expired |
| US9330694B1 | HDD microactuator having reverse poling and active restraining layer | Physics | 22 | Active |
| US9741376B1 | Multi-layer PZT microactuator having a poled but inactive PZT constraining layer | Emerging Cross-Sectional Technologies | 21 | Active |
| US9330698B1 | DSA suspension having multi-layer PZT microactuator with active PZT constraining layers | Physics | 20 | Active |
| US9311938B1 | Dual stage actuated suspension having adhesive overflow control channels | Physics | 18 | Active |
| US8947831B1 | GSA suspension with microactuators extending to gimbal through flexible connectors | Physics | 17 | Active |
| US9390739B1 | Piezoelectric microactuator with restraining layer for control of bending | Physics | 15 | Active |
| US9406314B1 | Assembly of DSA suspensions using microactuators with partially cured adhesive, and DSA suspensions having PZTs with wrap-around electrodes | Emerging Cross-Sectional Technologies | 13 | Active |
| US6737811B2 | High intensity light source arrangement | Emerging Cross-Sectional Technologies | 13 | Expired |
| US10236022B2 | Multi-layer PZT microactuator having a poled but inactive PZT constraining layer | Emerging Cross-Sectional Technologies | 12 | Active |
| US10074390B1 | Multi-layer PZT microactuator with active PZT constraining layer for a DSA suspension | Physics | 12 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.