Inventor
Liqun Cheng
Inventor
San Jose, CA, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing68%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%
H04LTransmission of digital information, e.g. telegraphic communication9%
H04BTransmission5%
H04QSelecting5%
PatentTitleYear
11,101,886Optical network device with abnormal light emission detection202110,481,811Asynchronous copying of data within memory201910,303,604Data caching201910,218,779Machine level resource distribution201910,216,636Controlled cache injection of incoming data201910,191,672Asynchronous copying of data within memory201910,055,350Controlled cache injection of incoming data20189,600,417'Data caching'20179,594,687'Virtualization-aware prefetching'20179,436,258'Dynamic service level objective power control in distributed process'20169,015,415'Multi-processor computing system having fast processor response to cache agent request capacity limit warning'20158,412,885'Searching a shared cache by using search hints and masked ways'20138,131,944'Using criticality information to route cache coherency communications'20127,581,068'Exclusive ownership snoop filter'20097,478,190'Microarchitectural wire management for performance and power in partitioned architectures'20097,386,680'Apparatus and method of controlling data sharing on a shared memory computer system'20087,383,398'Preselecting E/M line replacement technique for a snoop filter'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2015Patents assigned to INTEL CORP (5)· patent assignee history
2008–2009Based in Salt Lake City, UT, US· patent location history
2012–2015Patents assigned to CHENG LIQUN (3)· patent assignee history
2012–2013Patents assigned to FANG ZHEN (2)· patent assignee history
2012–2015Based in Hillsboro, CA, US· patent location history
2016–2017Patents assigned to GOOGLE INC (3)· patent assignee history
2016–2019Based in San Jose, CA, US· patent location history
2018–2019Patents assigned to GOOGLE LLC (6)· patent assignee history
2019Based in Foster City, CA, US· patent location history
2021Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GOOGLE LLC | 6 | 2018–2019 |
| INTEL CORP | 5 | 2008–2015 |
| CHENG LIQUNself | 3 | 2012–2015 |
| GOOGLE INC | 3 | 2016–2017 |
| FANG ZHEN | 2 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 7 | 2016–2019 |
| Salt Lake City, UT, US | 4 | 2008–2009 |
| Hillsboro, California, US | 3 | 2012–2015 |
| Foster City, California, US | 2 | 2019 |
| Hsinchu, TW | 1 | 2021 |