Inventor

Hongyan Fu

Inventor

Shenzhen, CN

Overview

7→

Patents

2016–2019

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus46%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%

H04BTransmission15%

H04QSelecting15%

H04JMultiplex communication8%

PatentTitleYear

10,317,584Grating coupler and preparation method2019 10,241,273Polarization rotator and optical signal processing method2019 10,067,363Polarizer and polarization modulation system2018 9,829,635Optical interconnector, optoelectronic chip system, and optical signal sharing method2017 9,766,399'Cross waveguide'2017 9,618,822'Device and method for all-optical information exchange'2017 9,531,472'Coherent waveform conversion in optical networks'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to HUAWEI TECH CO LTD (7)· patent assignee history

2016Patents assigned to FUTUREWEI TECHNOLOGIES INC (1)· patent assignee history

2016–2019Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	7	2016–2019
FUTUREWEI TECHNOLOGIES INC	1	2016

Locations

Location	Patents	Span
Shenzhen, CN	7	2016–2019