Inventor

Ping Liang

Inventor

Newport Coast, CA, US

Overview

2006–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 64 as inventor

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

H04Bprimary

H04BTransmission23%

H04LTransmission of digital information, e.g. telegraphic communication19%

H04WWireless communication networks15%

G06FElectric digital data processing14%

A61KPreparations for medical, dental or toiletry purposes3%

A61NElectrotherapy3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

B82YSpecific uses or applications of nanostructures2%

A61MDevices for introducing media into, or onto, the body1%

F21VFunctional features or details of lighting devices or systems thereof1%

PatentTitleYear

11,002,602Spectroscope2021 11,002,979Backlight module, manufacturing method thereof and display device2021 11,002,428Light regulation device and lighting device2021 10,908,343Light source assembly and display device2021 10,826,583Adaptive precoding in a MIMO wireless communication system2020 10,797,776Beamforming in a MU-MIMO wireless communication system with relays2020 10,756,828Millimeter wave RF channel emulator2020 10,757,658Power allocation and precoding matrix computation method in a wireless communication system2020 10,708,012Wideband subcarrier wireless transceiver circuits and systems2020 10,707,948Symmetric and full duplex relay in wireless systems2020 10,693,550Enhanced customer premise equipment2020 10,623,083Distributed wireless antennas and millimeter wave scanning repeater2020 10,594,377Beamforming in a MU-MIMO wireless communication system2020 10,523,406Single channel full duplex wireless base station or access point2019 10,523,348Uplink signal to interference plus noise ratio estimation for massive MIMO communication systems2019 10,479,528Network of distributed drone system and parking pads2019 10,461,820Wireless communication using wireless active antennas2019 10,461,961Method for calibrating the channel state information of uplink and downlink in wireless multi-antenna systems2019 10,461,814Massive MIMO multi-user beamforming and single channel full duplex for wireless networks2019 10,454,594Massive MIMO channel emulator2019 10,419,091Adaptive precoding in a MIMO wireless communication system2019 10,419,080Cellular wireless communication systems enhanced by intelligent self-organizing wireless distributed active antennas2019 10,380,108Partition access method for query optimization2019 10,340,986Frequency resource allocation in MU-MIMO systems2019 10,339,814Autonomous vehicles as a social network platform2019 10,341,043Methods for multi-user MIMO wireless communication using approximation of zero-forcing beamforming matrix2019 10,335,487Methods for targeting or stimulating cells or organisms using nanoparticles and external field2019 10,341,014Hybrid beamforming multi-antenna wireless systems2019 10,340,995Beamforming in a MU-MIMO wireless communication system2019 10,331,646Enhancements for optimizing query executions2019 10,289,718Partition access method for query optimization2019 10,277,428Methods for reducing complexity of pre-coding matrix computation and grouping of user equipments in massive MIMO systems2019 10,262,022Estimating database modification2019 10,255,313Estimating database modification2019 10,229,146Index masking based on insert contention ratio2019 10,230,436Methods for channel information acquisition, signal detection and transmission in multi-user wireless communication systems2019 10,223,416Partition access method for query optimization2019 10,210,207Parallel execution of merge operations2019 10,188,731Methods for killing cancer cells and cellular imaging using magneto-electric nano-particles and external magnetic field2019 10,171,217Enhanced SRS for massive MIMO channel estimation2019 10,122,492Channel state information acquisition in a wireless communication system2018 10,116,426Methods and systems for full duplex wireless communications2018 10,095,721Index building in response to data input2018 9,996,574Enhancements for optimizing query executions2018 9,965,510Partition access method for query optimization2018 9,954,591Beamforming in a MU-MIMO wireless communication system2018 9,917,628'Beamforming in a MU-MIMO wireless communication system with relays'2018 9,898,506'Runtime optimization for multi-index access'2018 9,895,549'On-demand drug release using magneto-electric nanoparticles'2018 9,852,171Index masking based on insert contention ratio2017 9,852,170Index masking based on insert contention ratio2017 9,847,819Adaptive precoding in a MIMO wireless communication system2017 9,813,121'Massive MIMO multi-user beamforming and single channel full duplex for wireless networks'2017 9,747,338'Runtime optimization for multi-index access'2017 9,724,503'On-demand drug release using magneto-electric nanoparticles'2017 9,720,968'Runtime optimization for multi-index access'2017 9,710,414'Interchangeable wireless sensing apparatus for mobile or networked devices'2017 9,692,577'Method for acquiring channel state information in FDD MIMO wireless networks'2017 9,667,330'Massive MIMO multi-user beamforming and single channel full duplex for wireless networks'2017 9,621,221'Methods for cancellation of radio interference in wireless communication systems'2017 9,613,075'Index masking based on insert contention ratio'2017 9,495,419'Runtime optimization for multi-index access'2016 7,145,934'Multichannel signal transmission and reception for bluetooth systems'2006 7,028,126'Universal serial bus for mobile devices having expansion modules'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2020Patents assigned to LIANG PING (39)· patent assignee history

2006–2017Based in Irvine, CA, US· patent location history

2016–2019Patents assigned to IBM (18)· patent assignee history

2016–2021Based in Beijing, CN· patent location history

2017–2020Patents assigned to RF DSP INC (31)· patent assignee history

2017–2020Patents assigned to ZHU DENGKUI (14)· patent assignee history

2017–2020Based in Newport Coast, CA, US· patent location history

2017–2018Based in Riverside, CA, US· patent location history

2017–2018Based in Carlsbad, CA, US· patent location history

2018–2020Patents assigned to LI BOYU (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LIANG PINGself	39	2006–2020
RF DSP INC	31	2017–2020
IBM	18	2016–2019
ZHU DENGKUI	14	2017–2020
LI BOYU	8	2018–2020

Locations

Location	Patents	Span
Newport Coast, California, US	35	2017–2020
Beijing, CN	22	2016–2021
Irvine, California, US	3	2006–2017
Riverside, California, US	2	2017–2018
Carlsbad, California, US	2	2017–2018