Inventor
Liangchi Hsu
Inventor
San Diego, CA, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks45%
H04LTransmission of digital information, e.g. telegraphic communication35%
H04BTransmission8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%
H04JMultiplex communication4%
G06FElectric digital data processing2%
PatentTitleYear
10,070,387Deep sleep mode abort mechanism for machine-type communication devices20189,065,739'Method and apparatus for providing end-to-end quality of service (QoS)'20158,929,316'Identifiers in a communication system'20158,817,637'Apparatus, and associated method, for requesting data retransmission in a packet radio communication system'20148,774,102'Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmissions on forward shared radio channels'2014RE044447'Method and system for forward link cell switching approach without ABIS traffic flooding'20137,995,470'Traffic class support for QoS activation'20117,911,954'Facilitating retransmission of data packets in a packet radio communication system by utilizing a feedback acknowledgment scheme'20117,903,610'Reverse link handoff mechanism with hybrid ARQ and cell site selection'20117,848,290'Method and system for forward link cell switching approach without abis traffic flooding'20107,764,966'Method and apparatus for switching mobile station between autonomous and scheduled transmissions'20107,684,366'Apparatus, and associated method, for selecting quality of service-related information in a radio communication system'20107,561,509'Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmission on forward shared radio channels'20097,363,048'Apparatus, and associated method, for operating upon data at RLP logical layer of a communication station'20087,336,632'Apparatus, and associated method, for selecting quality of service-related information in a radio communication system'20087,298,701'Apparatus, and associated method, for requesting data retransmission in a packet radio communication system'20077,272,113'Apparatus, and associated method, for communicating frame-formatted data at a selected QoS level in a radio communication system'20077,149,203'Mechanisms of control hold operation and MAC—ID assignment for CDMA2000 1×EV-DV reverse enhanced high-speed packet data channel'20067,054,316'Method and system for interlayer control between re-sequencing and retransmission entities'20067,050,397'Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme'20067,050,406'Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system'20067,031,736'Method and apparatus of header compression for broadcast services in radio telecommunication system'20066,934,272'Apparatus, and associated method, for performing packet zone timing operations at a mobile node operable in a packet radio communication system'20056,768,715'Apparatus, and associated method, for performing reverse-link traffic measurements in a radio communication system'20046,665,309'Apparatus, and associated method, for generating assignment information used pursuant to channel allocation in a radio communication system'20036,230,005'Method and apparatus for providing overlay to support third generation cellular services'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Based in Arlington, TX, US· patent location history
2003–2014Patents assigned to NOKIA CORP (21)· patent assignee history
2003–2018Based in San Diego, CA, US· patent location history
2013–2015Patents assigned to CHENG MARK W (5)· patent assignee history
2013–2015Patents assigned to HSU LIANGCHI ALAN (3)· patent assignee history
2014–2015Patents assigned to HSU LIANGCHI (2)· patent assignee history
2014–2015Patents assigned to MANDYAM GIRIDHAR (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOKIA CORP | 21 | 2003–2014 |
| CHENG MARK W | 5 | 2013–2015 |
| HSU LIANGCHI ALANself | 3 | 2013–2015 |
| HSU LIANGCHIself | 2 | 2014–2015 |
| MANDYAM GIRIDHAR | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 25 | 2003–2018 |
| Arlington, Texas, US | 1 | 2001 |