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Inventor

Chan Zhao

Inventor
Shenzhen, CN

Overview

8→
Patents
2011–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H04Bprimary
H04BTransmission27%
H04JMultiplex communication20%
A61BDiagnosis13%
H04QSelecting13%
A61FFilters implantable into blood vessels7%
A61MDevices for introducing media into, or onto, the body7%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%
H04LTransmission of digital information, e.g. telegraphic communication7%
PatentTitleYear
11,096,737System and method for harmonic control of dual-output generators202110,660,618Disposable negative-pressure anterior chamber paracentesis syringe20208,848,747'Method and device for recovering OTUk frame, and system for transporting OTUk frame'20148,781,333'Clock recovery apparatus'20148,463,142'Method, apparatus, and system for feedback control of coherent receiver'20138,229,296'Method and apparatus for channel protection switching of optical network device'20128,064,544'Method and device for receiving OPFDM-DQPSK signal'20117,925,157'Ranging method and system for passive optical network and optical network unit thereof'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to ZHAO CHAN (6)· patent assignee history
2011–2014Patents assigned to HUAWEI TECH CO LTD (5)· patent assignee history
2011–2014Based in Shenzhen, CN· patent location history
2014Patents assigned to HAUSKE FABIAN NIKOLAUS (1)· patent assignee history
2020Patents assigned to HANGZHOU SIGHTNOVO MEDICAL TECH CO LTD (1)· patent assignee history
2020Based in Beijing, CN· patent location history
2021Patents assigned to COVIDIEN LP (1)· patent assignee history
2021Based in Knoxville, TN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHAO CHANself62011–2020
HUAWEI TECH CO LTD52011–2014
COVIDIEN LP12021
HANGZHOU SIGHTNOVO MEDICAL TECH CO LTD12020
HAUSKE FABIAN NIKOLAUS12014
Locations
LocationPatentsSpan
Shenzhen, CN62011–2014
Knoxville, TN, US12021
Beijing, CN12020