Kwok L. Yip
35Patents
14h-index
40Co-inventors
81Inventor score
Filing activity: Jul 2, 1982 → Apr 17, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4492435A | Multiple array full width electro mechanical modulator | Electricity | 161 | Expired |
| US4804975A | Thermal dye transfer apparatus using semiconductor diode laser arrays | Electricity | 65 | Expired |
| US4577933A | Gap modulator for high speed scanners | Performing Operations; Transporting | 47 | Expired |
| US4724467A | Light blocking stop for electro-optic line printers | Physics | 42 | Expired |
| US6702425B1 | Coalescence-free inkjet printing by controlling drop spreading on/in a receiver | Performing Operations; Transporting | 23 | Expired |
| US7569832B2 | Dual-screen digital radiographic imaging detector array | Electricity | 22 | Active |
| US4454547A | Raster output scanner having a full width electro-mechanical modulator | Physics | 22 | Expired |
| US7429737B2 | Retrofit digital mammography detector | Physics | 21 | Active |
| US7834321B2 | Apparatus for asymmetric dual-screen digital radiography | Physics | 19 | Active |
| US4639073A | Electro-optic pulse imaging raster output scanner | Electricity | 19 | Expired |
| US4686542A | High speed, high resolution raster output scanner | Electricity | 17 | Expired |
| US5369499A | Calibration method for video image reproduction with electronic printer and video monitor | Electricity | 15 | Expired |
| US4733252A | Beam splitter for multibeam A/O modulators and printer systems | Electricity | 15 | Expired |
| US5817447A | Laser film printer with reduced fringing | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5764664A | Direct modulation method for laser diode in a laser film printer | Electricity | 12 | Expired |
| US4554561A | Multi-channel electro-optic printer for printing plural image lines at once | Physics | 11 | Expired |
| US4746987A | Modulator control for automatically overcoming intensity variations in a laser scanner | Electricity | 9 | Expired |
| US6428146B1 | Fluid pump, ink jet print head utilizing the same, and method of pumping fluid | Performing Operations; Transporting | 9 | Expired |
| US7232214B2 | Method for increasing the diameter of an ink jet ink dot | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4559546A | Intensity control for the imaging beam of a raster scanner | Physics | 7 | Expired |
| US8106363B2 | Digital radiography panel with pressure-sensitive adhesive for optical coupling between scintillator screen and detector and method of manufacture | Physics | 7 | Active |
| US5039854A | Fluorescent radiation collector for image scanner | Physics | 7 | Expired |
| US6592201B2 | Cleaning orifices in ink jet printing apparatus | Performing Operations; Transporting | 6 | Expired |
| US4591260A | Imaging system utilizing an electro-optic device | Electricity | 6 | Expired |
| US6945647B2 | Method for increasing the diameter of an ink jet ink dot | Emerging Cross-Sectional Technologies | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.