Inventor
Xufeng Chen
Inventor
San Diego, CA, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing50%
H04WWireless communication networks14%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
G06NComputing arrangements based on specific computational models5%
H03KPulse technique5%
H04BTransmission5%
H04NPictorial communication, e.g. television5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
PatentTitleYear
11,067,878Laser projection device202110,555,192Predicting received signal strength in a telecommunication network using deep neural networks20209,785,211'Independent power collapse methodology'20179,693,246'Method and apparatus for presenting indoor traffic map'20178,972,642'Low latency two-level interrupt controller interface to multi-threaded processor'20158,719,630'Method and apparatus for monitoring interrupts during a power down event at a processor'20148,594,658'Method and apparatus for diagnosing feeder misconnection'20138,533,530'Method and system for trusted/untrusted digital signal processor debugging operations'20138,484,516'Inter-thread trace alignment method and system for a multi-threaded processor'20138,380,966'Method and system for instruction stuffing operations during non-intrusive digital signal processor debugging'20138,370,806'Non-intrusive, thread-selective, debugging method and system for a multi-thread digital signal processor'20138,341,604'Embedded trace macrocell for enhanced digital signal processor debugging operations'20127,873,815'Digital signal processors with configurable dual-MAC and dual-ALU'20117,657,791'Method and system for a digital signal processor debugging during power transitions'20106,557,022'Digital signal processor with coupled multiply-accumulate units'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2017Patents assigned to QUALCOMM INC (11)· patent assignee history
2003–2017Based in San Diego, CA, US· patent location history
2012–2015Patents assigned to CHEN XUFENG (7)· patent assignee history
2012–2015Patents assigned to CODRESCU LUCIAN (5)· patent assignee history
2012–2013Patents assigned to GIANNINI LOUIS ACHILLE (5)· patent assignee history
2012–2014Patents assigned to PYLA MANOJKUMAR (5)· patent assignee history
2013–2020Based in Shanghai, CN· patent location history
2021Based in Qingdao, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| QUALCOMM INC | 11 | 2003–2017 |
| CHEN XUFENGself | 7 | 2012–2015 |
| CODRESCU LUCIAN | 5 | 2012–2015 |
| GIANNINI LOUIS ACHILLE | 5 | 2012–2013 |
| PYLA MANOJKUMAR | 5 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 11 | 2003–2017 |
| Shanghai, CN | 3 | 2013–2020 |
| Qingdao, CN | 1 | 2021 |