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Inventor

Kai Zhou

Inventor
Shanghai, CN

Overview

28→
Patents
2016–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 28 as inventor

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

G06Fprimary
G06FElectric digital data processing10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04BTransmission6%
H04MTelephonic communication6%
G06TImage data processing or generation, in general4%
H01RElectrically-conductive connections4%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses4%
H04NPictorial communication, e.g. television4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
C07DHeterocyclic compounds3%
PatentTitleYear
D0925936Swivel chair202111,067,392Anchor bolt length determination method based on monitoring of roof rock stratum horizontal extrusion force202110,848,671Camera assembly and terminal202010,812,698Camera assembly and electronic device202010,812,589Storage architecture for heterogeneous multimedia data202010,698,562Systems and methods for providing a user interface for an environment that includes virtual objects202010,666,730Storage architecture for heterogeneous multimedia data202010,656,675Virtual reality helmet and virtual reality system202010,608,381Electrical connector and electrical connector assembly with an assisting member for guiding202010,523,153Spectrum shaping voltage to current converter201910,489,975Environmental mapping system201910,381,779Electrical connector with a guide shell201910,381,783Electrical connector and electrical connector assembly with an assisting member for guiding201910,375,815Method for adjusting particle orbit alignment by using first harmonic in cyclotron201910,368,319Method and apparatus for adjusting transmit power in GSM201910,360,257System and method for image annotation201910,303,522System and method for distributed graphics processing unit (GPU) computation201910,264,063Method and apparatus for scheduling cloud server201910,253,030Crystal form, preparation method and intermediate of dihydropyrido ring compound201910,116,428Echo cancellation for high speed full duplex data transmissions20189,948,234Spectrum shaping voltage to current converter20189,938,301Dihydropyrimido fused ring derivative as HBV inhibitor20189,887,733'Calibration for echo cancellation in a full duplex communication system'20189,722,643'Enhanced echo cancellation in full-duplex communication'20179,673,959'Calibration for echo cancellation in a full duplex communication system'20179,627,904'Charging method and charger'20179,484,939'Techniques for fractional-N phase locked loops'20169,457,856'Multi-vehicle model collinear flexible framing system'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to LATTICE SEMICONDUCTOR CORP (7)· patent assignee history
2016–2019Based in Shanghai, CN· patent location history
2018–2019Patents assigned to QILU PHARMACEUTICAL CO LTD (2)· patent assignee history
2019–2020Patents assigned to LOTES CO LTD (3)· patent assignee history
2019–2020Patents assigned to DAQRI LLC (2)· patent assignee history
2019–2020Based in San Diego, CA, US· patent location history
2019–2020Based in Beijing, CN· patent location history
2019–2020Based in Keelung, TW· patent location history
2020Patents assigned to BEIJING XIAOMI MOBILE SOFTWARE CO LTD (2)· patent assignee history
2020–2021Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LATTICE SEMICONDUCTOR CORP72016–2019
LOTES CO LTD32019–2020
BEIJING XIAOMI MOBILE SOFTWARE CO LTD22020
DAQRI LLC22019–2020
QILU PHARMACEUTICAL CO LTD22018–2019
Locations
LocationPatentsSpan
Shanghai, CN112016–2019
San Diego, California, US42019–2020
Beijing, CN32019–2020
Keelung, TW32019–2020
Qingdao, CN22020–2021