LexDanaLexDanabeta
Inventor

Wanshi Chen

Inventor
San Diego, CA, US

Overview

67→
Patents
2003–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 67 as inventor

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

H04Wprimary
H04WWireless communication networks36%
H04LTransmission of digital information, e.g. telegraphic communication31%
H04BTransmission8%
H04JMultiplex communication4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
H01RElectrically-conductive connections3%
Y10TTechnical subjects covered by former us classification3%
C22CAlloys2%
C21DModifying the physical structure of ferrous metals1%
C23CCoating metallic material1%
PatentTitleYear
11,133,912Bandwidth part activation, deactivation, and switching in wireless communications202111,134,483Ultra-low latency LTE control data communication202111,129,195Techniques and apparatuses for positioning reference signal (PRS) management202111,129,224Integrated access backhaul link management during loss of uplink synchronization202111,129,182Multiple timing advance design for multiple transmit receive points202111,129,150Shortened transmission time interval (STTI) configuration for low latency communications202111,122,549Channel state information and hybrid automatic repeat request feedback resource allocation in 5G202111,122,520Coverage enhancements for physical broadcast channel (PBCH)202111,121,900Discrete Fourier transform size decomposition202111,122,591Physical layer and MAC layer uplink channel prioritization202111,121,825Mapping uplink control information to uplink data channel in wireless communication202111,122,617Two step random access procedure202111,122,541Methods and apparatus for power saving in broadcasting carrier information202111,122,535Techniques for locating devices using narrowband positioning reference signals202111,122,596Multiple antennas and interruption time values for sounding reference signal (SRS) switching202111,121,752Enhanced CSI feedback for FD-MIMO202111,115,977Uplink data channel design for narrowband devices202111,108,526Channel quality indicator (CQI) reporting for ultra-reliable low latency communications (URLLC)202111,109,312Dynamic group wake-up reconfiguration202111,108,532Methods of resolving PDCCH confusion in LTE202111,109,372Narrow-band physical control channel design202111,108,613Phase tracking reference signal port or configuration sharing across multiple physical downlink channels of multiple transmit receive points202111,102,779Methods and apparatus for IOT operation in unlicensed spectrum202111,102,024Standalone multicast broadcast single frequency network cell acquisition202111,101,950Demodulation reference signal (DMRS) bundling in slot aggregation and slot format considerations for new radio202111,102,816Collision avoidance for transmissions in coinciding transmission time intervals202111,102,820Random access procedure timing designs202111,102,818Collision handling in new radio (NR)202111,088,798Ultra-low latency LTE reference signal transmission202111,089,558Resynchronization signal transmission in wireless communications202111,089,555Dynamic configuration of operation power parameters202111,089,593Raster design for narrowband operation for machine type communications202111,089,598Multiple access signatures for non-orthogonal multiple access (NOMA) wireless communications202111,082,947Enhanced paging procedures for machine type communications (MTC)202111,082,898Random access channel (RACH)-less timing advance determination202111,082,941Timing offset techniques in wireless communications202111,082,942Re-synchronization management for wireless communications in unlicensed spectrum202111,075,679Port indexing for CSI-RS with larger number of antenna ports for EFD-MIMO202111,075,846Round-trip time signaling202111,076,418PDSCH processing in presence of downlink preemption indication202111,076,361Power control management in uplink (UL) coordinated multipoint (CoMP) transmission202111,075,741Dynamic time division duplexing202111,076,358Temporary power adjustment indication for uplink transmissions202111,075,739Methods and apparatus for setting subband CSI-related parameters202111,076,403Method and system for resource management in TTI (transmission time interval) bundling for improved phase continuity202111,071,106Techniques for communicating on an uplink in a shared radio frequency spectrum band202111,070,972UE capability constraint indications for high order modulation202111,070,310Rate-matching across downlink transmission repetitions in wireless communications202111,071,099Reliable indication of a control format indicator value202111,071,128Techniques for signaling a channel state information request and a communication link event202111,064,329Control-less operation for coverage limited machine-type-communications202111,064,376Radio link monitoring and radio link failure recovery202111,063,720Sounding reference signal transmission in low latency wireless transmissions202111,057,181Control overhead reduction for low latency communication systems202111,057,837Downlink power adjustment in narrowband wireless communications202111,057,175Synchronization signals for narrowband operation202111,057,876Downlink control for multiple transmit receive point configurations202111,057,871Frequency hopping in an uplink control channel2021D0873221Connector sleeve20208,808,019'Electrical connector with grounding member'20148,231,412'Electrical connector with grounding member'20128,016,613'Coaxial connector with locking sleeve for terminating cable'20117,618,276'Connector assembly with gripping sleeve'20097,544,094'Connector assembly with gripping sleeve'20097,156,979'Thermal cracking process using tubes, pipes, and coils made of novel stainless steel matrix'20076,824,883'Surface on a stainless steel matrix'20046,652,991'Ductile NiAl intermetallic compositions'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2007Based in Edmonton, CA· patent location history
2009–2020Patents assigned to AMPHENOL CORP (6)· patent assignee history
2009–2020Based in Changzhou, CN· patent location history
2011Based in Cangzhou, CN· patent location history
2012–2014Patents assigned to BLUNT BRYAN (2)· patent assignee history
2012–2014Patents assigned to CHEN WEIXING (2)· patent assignee history
2012–2014Patents assigned to GU MINGHUA (2)· patent assignee history
2021Patents assigned to QUALCOMM INC (57)· patent assignee history
2021Based in San Diego, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QUALCOMM INC572021
AMPHENOL CORP62009–2020
BLUNT BRYAN22012–2014
CHEN WEIXINGself22012–2014
GU MINGHUA22012–2014
Locations
LocationPatentsSpan
San Diego, California, US582021
Changzhou, CN52009–2020
Edmonton, CA32003–2007
Cangzhou, CN12011