Inventor

Derek Yu

Inventor

Kanata, CA

Overview

2004–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 38 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Wprimary

H04WWireless communication networks37%

H04LTransmission of digital information, e.g. telegraphic communication31%

H04BTransmission24%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use5%

H04JMultiplex communication2%

PatentTitleYear

10,855,756System and method for peer-to-peer communication in cellular systems2020 10,523,750System and method for peer-to-peer communication in cellular systems2019 9,986,027System and method for peer-to-peer communication in cellular systems2018 9,838,944Quality of service control in multiple hop wireless communication environments2017 9,686,681'Systems and methods for facilitating intra-cell-peer-to-peer communication'2017 9,629,061'Quality of service control in multiple hop wireless communication environments'2017 9,510,190'Wireless access point security for multi-hop networks'2016 9,485,792'Systems and methods for facilitating intra-cell-peer-to-peer communication'2016 9,438,445'Media access control protocol for multi-hop network systems and method therefor'2016 9,397,775'Frequency division duplexing and half duplex frequency division duplexing in multihop relay networks'2016 9,351,200'Quality of service control in multiple hop wireless communication environments'2016 9,264,492'System and method for peer-to-peer communication in cellular systems'2016 9,225,415'Power control at a relay station in a wireless network'2015 9,191,978'Systems and methods for facilitating intra-cell-peer-to-peer communication'2015 9,112,877'System and method for peer-to-peer communication in cellular systems'2015 8,958,300'Quality of service control in multiple hop wireless communication environments'2015 8,885,520'Multi-hop network topology system and method'2014 8,843,058'Mobile relay communication system'2014 8,743,773'Power control at a relay station in a wireless network'2014 8,687,499'Path selection for a wireless system with relays'2014 8,588,836'System and method for peer-to-peer communication in cellular systems'2013 8,576,753'System and method for wireless relay frame structure, protocol, and operation'2013 8,576,882'Media access control protocol for multi-hop network systems and method therefore'2013 8,514,765'Dynamic zoning changes in multi-hop relaying systems'2013 8,509,089'Path selection for a wireless system with relays'2013 8,468,338'Wireless access point security for multi-hop networks'2013 8,320,826'Power control at a relay station in a wireless network'2012 8,305,897'Quality of service control in multiple hop wireless communication environments'2012 8,260,337'System and method for peer-to-peer communication in cellular systems'2012 8,144,597'Path selection for a wireless system with relays'2012 8,023,446'Systems and methods for facilitating intra-cell-peer-to-peer communication'2011 8,000,243'Quality of service control in multiple hop wireless communication environments'2011 7,965,668'Method and system for priority-based state transition for high speed data transmission and wireless access networks'2011 7,877,106'System and method for peer-to-peer communication in cellular systems'2011 7,548,758'System and method for peer-to-peer communication in cellular systems'2009 7,508,780'Method and system for priority-based state transition for high speed data transmission and wireless access networks'2009 7,072,319'Method and system for optimally allocating orthogonal codes'2006 6,760,860'Automatic retransmission request layer interaction in a wireless network'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2020Based in Kanata, CA· patent location history

2011–2016Patents assigned to YU DEREK (18)· patent assignee history

2011–2016Patents assigned to ZHANG HANG (18)· patent assignee history

2011–2016Patents assigned to TONG WEN (16)· patent assignee history

2011–2016Patents assigned to ZHU PEIYING (16)· patent assignee history

2012–2020Patents assigned to APPLE INC (18)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
APPLE INC	18	2012–2020
YU DEREKself	18	2011–2016
ZHANG HANG	18	2011–2016
TONG WEN	16	2011–2016
ZHU PEIYING	16	2011–2016

Locations

Location	Patents	Span
Kanata, CA	38	2004–2020