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Inventor

Tong Liu

Inventor
San Jose, CA, US

Overview

55→
Patents
1999–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 55 as inventor

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

H03Kprimary
H03KPulse technique16%
H04LTransmission of digital information, e.g. telegraphic communication15%
H04BTransmission11%
G06FElectric digital data processing8%
G06TImage data processing or generation, in general5%
G06VImage or video recognition or understanding4%
H04JMultiplex communication4%
H04WWireless communication networks4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06KGraphical data reading4%
PatentTitleYear
10,872,227Automatic object recognition method and system thereof, shopping device and storage medium202010,841,936Upstream split scheduler202010,771,106Proactive echo cancellation (EC) training202010,573,068Method, device, terminal and system for visualization of vehicle's blind spot and a vehicle202010,567,036Echo cancellation to alleviate timing varying channels202010,516,435Detecting full duplex (FDX) amplifier cable modem (CM) attachment201910,228,470Method and system for real-time processing of pulse pile-up event201910,230,519Full duplex resource allocation in cable network environment201910,135,490Interference group discovery for full duplex network architecture in cable network environment20189,787,589'Filtering of unsolicited incoming packets to electronic devices'20179,774,476'Adaptive signal linearization'20179,722,739'Managing time offset and frequency drift in asynchronous DOCSIS remote PHY network environments'20179,692,563'Upstream contention measurement reporting and mitigation in DOCSIS remote PHY network environments'20179,660,774'Determining and managing upstream profiles in DOCSIS 3.1 network environments'20179,549,372'Adjusting radio dormancies in electronic devices based on receipt of unsolicited incoming packets'20179,503,180'Interference detection and avoidance in a telecommunication network'20169,311,542'Method and apparatus for detecting continuous road partition'20168,983,126'Method and system for detecting vehicle position by employing polarization image'20158,942,104'Packet classification and prioritization using a UDP checksum in a mobile wireless device'20158,824,759'Correcting axial tilt based on object positions in axial slices of three dimensional image'20148,711,752'Distributed multicast packet replication with centralized quality of service'20148,655,060'Night-scene light source detecting device and night-scene light source detecting method'20148,259,897'Computed tomography method and apparatus for centre-of-rotation determination'20128,248,494'Image dynamic range compression method, apparatus, and digital camera'20128,160,098'Dynamically allocating channel bandwidth between interfaces'20128,126,108'Method and apparatus for reorientated resconstruction of computed tomography images of planar objects'20128,111,711'Multi-channel ranging for a cable modem'20128,031,783'Phase noise shaping using sigma delta modulation in a timing recovery unit'20117,912,174'Computed tomography system and method'20117,769,854'Bandwidth constraint construction for overlapped logical channels'20107,720,160'Phase noise shaping using sigma delta modulation in a timing recovery unit'20107,511,807'Method and apparatus for detection of inclusion in glass'20097,471,381'Method and apparatus for bump inspection'20087,428,606'Method, system and apparatus to allow users to remotely mount USB devices and access KVM through a server interface pod (SIP)'20087,426,665'Tileable field-programmable gate array architecture'20087,342,416'Tileable field-programmable gate array architecture'20087,157,938'Tileable field-programmable gate array architecture'20077,137,095'Freeway routing system for a gate array'20067,132,853'Inter-tile buffer system for a field programmable gate array'20067,053,653'Inter-tile buffer system for a field programmable gate array'20067,015,719'Tileable field-programmable gate array architecture'20066,888,375'Tileable field-programmable gate array architecture'20056,870,396'Tileable field-programmable gate array architecture'20056,800,884'Inter-tile buffer system for a field programmable gate array'20046,774,672'Field-programmable gate array architecture'20046,774,670'Intra-tile buffer system for a field programmable gate array'20046,774,669'Field programmable gate array freeway architecture'20046,744,278'Tileable field-programmable gate array architecture'20046,731,133'Routing structures for a tileable field-programmable gate array architecture'20046,700,404'Tileable field-programmable gate array architecture'20046,611,153'Tileable field-programmable gate array architecture'20036,476,636'Tileable field-programmable gate array architecture'20026,385,454'Apparatus and method for management of resources in cellular networks'20025,967,280'Hand wheel device having a clutch device'19995,944,598'Method and apparatus for using image analysis to determine meat and carcass characteristics'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2008Patents assigned to ACTEL CORP (18)· patent assignee history
2002–2008Based in San Jose, CA, US· patent location history
2008–2014Patents assigned to AGENCY SCIENCE TECH & RES (6)· patent assignee history
2008–2014Based in Singapore, SG· patent location history
2010–2020Patents assigned to CISCO TECH INC (14)· patent assignee history
2010–2020Based in Acton, MA, US· patent location history
2012–2016Patents assigned to LIU TONG (11)· patent assignee history
2012–2016Patents assigned to RICOH CO LTD (4)· patent assignee history
2012–2020Based in Beijing, CN· patent location history
2015–2017Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACTEL CORP182002–2008
CISCO TECH INC142010–2020
LIU TONGself112012–2016
AGENCY SCIENCE TECH & RES62008–2014
RICOH CO LTD42012–2016
Locations
LocationPatentsSpan
San Jose, California, US182002–2008
Acton, Massachusetts, US122010–2020
Singapore, SG62008–2014
Beijing, CN52012–2020
San Diego, California, US32015–2017