Jin Li
38Patents
10h-index
61Co-inventors
78Inventor score
Filing activity: Jan 30, 1998 → Oct 8, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6625321B1 | Embedded image coder with rate-distortion optimization | Electricity | 73 | Expired |
| US7190784B2 | Method and apparatus for adaptive DC level control | Electricity | 69 | Expired |
| US6327392A | Method of visual progressive coding | Electricity | 60 | Expired |
| US6356665B1 | Quad-tree embedded image compression and decompression method and apparatus | Electricity | 43 | Expired |
| US6236757A | Joint coding method for images and videos with multiple arbitrarily shaped segments or objects | Electricity | 25 | Expired |
| US6522783B1 | Re-indexing for efficient compression of palettized images | Electricity | 25 | Expired |
| US6233357A | Arbitrary shape wavelet transform with phase alignment | Electricity | 22 | Expired |
| US6463177B1 | Dynamic management of embedded coded images in a digital storage device | Electricity | 17 | Expired |
| US6553148B2 | Joint coding method for images and videos with multiple arbitrarily shaped segments or objects | Electricity | 16 | Expired |
| US8842369B2 | Method and apparatus for combining light sources | Physics | 15 | Active |
| US6719109B1 | Method for controlling a bi-directional clutch | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6763106B1 | Signal detector with duration-based frame width | Electricity | 7 | Expired |
| US6771767B1 | Signal detector with coefficient swapping transform unit | Electricity | 6 | Expired |
| US9154788B2 | Image coding method and image decoding method | Electricity | 3 | Active |
| US6556674B1 | Signal detector with matched filter coefficient | Electricity | 3 | Expired |
| US11205979B2 | Fault tolerant motor and zone controller apparatus | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10864860B2 | Model-based method for 360 degree surround view using cameras and radars mounted around a vehicle | Physics | 2 | Active |
| US11152848B2 | Drive circuit with zero-crossing detection function, and zero-crossing detection method | Emerging Cross-Sectional Technologies | 2 | Active |
| US9894353B2 | Method and apparatus for encoding and decoding video using intra prediction mode dependent adaptive quantization matrix | Electricity | 2 | Active |
| US9369399B2 | Bandwidth allocation method and device | Electricity | 1 | Active |
| USRE44637E1 | Method of fabricating an imaging device for collecting photons | General | 1 | Active |
| US6580792B1 | Signal detector with automatic gain control | Electricity | 1 | Expired |
| US9167247B2 | Methods and apparatuses for encoding and decoding video using inter-color-plane prediction | Electricity | 1 | Active |
| US6865269B1 | Method and apparatus for switch hook detection | Electricity | 1 | Expired |
| US7614394B2 | Pneumatic toy gun and air valve thereof | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.