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For the Inventor, By the Inventor

San Diego, CA, United States of America

Liangchi (Alan) Hsu

USPTO Granted Patents = 12

Average Co-Inventor Count = 2.2

ph-index = 5

Forward Citations = 102(Granted Patents)


Company Filing History:

goldMedal10 out of 8,282 
 
Nokia Corporation
 patents
silverMedal2 out of 17 
 
Vringo Infrastructure Inc.
 patents

Years Active: 2006-2015

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12 patents (USPTO):Explore Patents
1. 8929316 - Identifiers in a communication system (2015-01-06),
2. 8774102 - Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmissions on forward shared radio channels (2014-07-08),
3. RE44447 - Method and system for forward link cell switching approach without ABIS traffic flooding (2013-08-19),
4. 7995470 - Traffic class support for QoS activation (2011-08-09),
5. 7911954 - Facilitating retransmission of data packets in a packet radio communication system by utilizing a feedback acknowledgment scheme (2011-03-22),
6. 7903610 - Reverse link handoff mechanism with hybrid ARQ and cell site selection (2011-03-08),
7. 7848290 - Method and system for forward link cell switching approach without abis traffic flooding (2010-12-07),
8. 7684366 - Apparatus, and associated method, for selecting quality of service-related information in a radio communication system (2010-03-23),
9. 7561509 - Method and apparatus for scheduling and modulation and coding selection for supporting quality of service in transmission on forward shared radio channels (2009-07-14),
10. 7336632 - Apparatus, and associated method, for selecting quality of service-related information in a radio communication system (2008-02-26),
11. 7054316 - Method and system for interlayer control between re-sequencing and retransmission entities (2006-05-30),
12. 7050397 - Apparatus, and associated method, for facilitating retransmission of data packets in a packet radio communication system that utilizes a feedback acknowledgement scheme (2006-05-23),

Title: The Innovations of Liangchi (Alan) Hsu

Introduction

Liangchi (Alan) Hsu is a prominent inventor based in San Diego, California. He has made significant contributions to the field of communication systems, holding a total of 12 patents. His work focuses on enhancing data transmission processes and improving quality of service in wireless communications.

Latest Patents

Among his latest patents is a system for controlling the selection of which mobile station (MS) is to receive the next packet data transmission on a forward channel. This invention also includes a method for selecting which modulation and coding scheme (MCS) is to be used for these transmissions. The process involves storing information at the base transceiver station (BTS) regarding MCS methods, receiving quality indications from the MS, and selecting an appropriate MCS method based on the received quality data. Another notable patent addresses scheduling and modulation and coding selection to support quality of service in transmissions on forward shared radio channels.

Career Highlights

Liangchi Hsu has worked with notable companies in the telecommunications industry, including Nokia Corporation and Vringo Infrastructure Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in communication technology.

Collaborations

Throughout his career, Liangchi has collaborated with several professionals, including Mark W Cheng and Giridhar Dhati Mandyam. These collaborations have contributed to the advancement of his projects and innovations.

Conclusion

Liangchi (Alan) Hsu's contributions to communication systems through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in data transmission technologies.

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