LexDanaLexDanabeta
Inventor

Yan Li

Inventor
Lexington, MA, US

Overview

33→
Patents
1999–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 33 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication23%
H04BTransmission22%
H03FAmplifiers17%
G06FElectric digital data processing14%
H04WWireless communication networks5%
G01RMeasuring electric variables3%
H02JElectric power networks3%
G11CStatic stores2%
H01QAntennas, i.e. radio aerials2%
H03CModulation2%
PatentTitleYear
10,862,517Digital compensator202010,812,166Beam steering digital predistortion202010,763,904Digital predistortion in varying operating conditions202010,747,923Methods and apparatus for emulating power loss event on an integrated circuit202010,644,657Multi-band digital compensator for a non-linear system202010,581,470Linearization system202010,523,159Digital compensator for a non-linear system201910,447,511Stable modulation index calibration and dynamic control201910,411,660Differential power amplifier201910,404,296Digital compensator201910,389,486Parallel processing of dirty packets in Bluetooth and Bluetooth low energy systems201910,200,070Spur cancellation system for modems201910,141,961Passive intermodulation cancellation201810,079,699Stable modulation index calibration and dynamic control20189,906,386'Frequency estimation, correction and noise suppression for modems'20189,698,611'Systems and methods for compensating current in a battery module'20179,595,920'Hardware-efficient compensator for outphasing power amplifiers'20179,590,668'Digital compensator'20179,564,876'Digital compensation for a non-linear analog receiver'20179,368,981'System and methods for current balancing'20169,252,712'Hardware-efficient signal-component separator for outphasing power amplifiers'20168,526,911'Methods and apparatus for determining costs associated with sending communications'20138,521,113'Methods and apparatus for predicting a channel quality indicator in a communication system'20138,076,959'Circuits and methods for voltage detection'20117,970,043'Searcher for multiple orthogonal channels with known data—WCDMA step2 search'20117,933,316'Searcher for multiple orthogonal channels with known data WCDMA step2 search'20117,564,440'Shift register unit'20096,943,638'Voltage controlled oscillator and electronic system using the same'20056,754,828'Algorithm for non-volatile memory updates'20046,584,573'Placing a computer system into a sleeping state'20036,401,201'Arrangements offering firmware support for different input/output (I/O) types'20026,356,986'Method and apparatus for analyzing a main memory configuration'20025,960,462'Method and apparatus for analyzing a main memory configuration to program a memory controller'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2020Patents assigned to INTEL CORP (6)· patent assignee history
2002–2004Based in Olympia, WA, US· patent location history
2011–2016Patents assigned to LI YAN (4)· patent assignee history
2011–2013Patents assigned to QUALCOMM INC (4)· patent assignee history
2011–2017Based in Wuhan, CN· patent location history
2011–2013Based in Mountain View, CA, US· patent location history
2017–2020Patents assigned to NANOSEMI INC (9)· patent assignee history
2017–2020Based in Lexington, MA, US· patent location history
2018–2019Patents assigned to CYPRESS SEMICONDUCTOR CORP (5)· patent assignee history
2018–2019Based in Morganville, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NANOSEMI INC92017–2020
INTEL CORP61999–2020
CYPRESS SEMICONDUCTOR CORP52018–2019
LI YANself42011–2016
QUALCOMM INC42011–2013
Locations
LocationPatentsSpan
Lexington, Massachusetts, US102017–2020
Morganville, New Jersey, US52018–2019
Wuhan, CN32011–2017
Mountain View, California, US32011–2013
Olympia, Washington, US32002–2004