Liangchi Hsu
32Patents
10h-index
29Co-inventors
75Inventor score
Filing activity: Oct 1, 1998 → Apr 29, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7363048B2 | Apparatus, and associated method, for operating upon data at RLP logical layer of a communication station | Electricity | 45 | Expired |
| US6230005A | Method and apparatus for providing overlay to support third generation cellular services | Electricity | 42 | Expired |
| US7054316B2 | Method and system for interlayer control between re-sequencing and retransmission entities | Electricity | 28 | Expired |
| US6768715B2 | Apparatus, and associated method, for performing reverse-link traffic measurements in a radio communication system | Electricity | 26 | Expired |
| US7903610B2 | Reverse link handoff mechanism with hybrid ARQ and cell site selection | Electricity | 22 | Expired |
| US7848290B2 | Method and system for forward link cell switching approach without abis traffic flooding | Electricity | 21 | Expired |
| US7050406B2 | Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system | Emerging Cross-Sectional Technologies | 19 | Expired |
| US6665309B2 | Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system | Emerging Cross-Sectional Technologies | 16 | Expired |
| US9167592B1 | Signaling radio bearer timer for dual-sim dual-active user equipment transmitter sharing | Electricity | 11 | Active |
| US7050397B2 | Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme | Electricity | 11 | Expired |
| US7911954B2 | Facilitating retransmission of data packets in a packet radio communication system by utilizing a feedback acknowledgment scheme | Electricity | 8 | Active |
| US7764966B2 | Method and apparatus for switching mobile station between autonomous and scheduled transmissions | Electricity | 6 | Expired |
| US7298701B2 | Apparatus, and associated method, for requesting data retransmission in a packet radio communication system | Electricity | 6 | Expired |
| US7336632B2 | Apparatus, and associated method, for selecting quality of service-related information in a radio communication system | Electricity | 5 | Expired |
| US7031736B2 | Method and apparatus of header compression for broadcast services in radio telecommunication system | Electricity | 5 | Expired |
| US6934272B2 | Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system | Electricity | 5 | Expired |
| US7684366B2 | Apparatus, and associated method, for selecting quality of service-related information in a radio communication system | Electricity | 5 | Active |
| US10499340B1 | Techniques and apparatuses for configuring a power saving mode of a modem module using an external real-time clock | Emerging Cross-Sectional Technologies | 4 | Active |
| US7995470B2 | Traffic class support for QoS activation | Electricity | 3 | Active |
| US9065739B2 | Method and apparatus for providing end-to-end quality of service (QoS) | Electricity | 3 | Active |
| US7149203B2 | Mechanisms of control hold operation and MAC—ID assignment for CDMA2000 1×EV-DV reverse enhanced high-speed packet data channel | Electricity | 2 | Expired |
| US7272113B2 | Apparatus, and associated method, for communicating frame-formatted data at a selected QoS level in a radio communication system | Electricity | 2 | Expired |
| US7561509B2 | Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmission on forward shared radio channels | Electricity | 2 | Active |
| US8929316B2 | Identifiers in a communication system | Electricity | 1 | Active |
| US8774102B2 | Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmissions on forward shared radio channels | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.