Inventor

Zhaowei Xin

Inventor

Wuhan, CN

Overview

2→

Patents

2019

Patent span

Electricity

Primary field (CPC H)

Patents· 2 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus17%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein17%

H01LSemiconductor devices17%

H04NPictorial communication, e.g. television17%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation17%

H10HInorganic light-emitting semiconductor devices having potential barriers17%

PatentTitleYear

10,381,397Nano metallic planar apex optical detector2019 10,295,850Electrically tunable polarization independent liquid crystal micro-lens array comprising top and bottom liquid crystal layers2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to BLACK SESAME INTERNATIONAL HOLDING LTD (2)· patent assignee history

2019Patents assigned to BLACK SESAME INTERNATIONAL HOLDINGS LTD (1)· patent assignee history

2019Patents assigned to BLACK SESAME TECHNOLOGIES INC (1)· patent assignee history

2019Based in Wuhan, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BLACK SESAME INTERNATIONAL HOLDING LTD	2	2019
BLACK SESAME INTERNATIONAL HOLDINGS LTD	1	2019
BLACK SESAME TECHNOLOGIES INC	1	2019

Locations

Location	Patents	Span
Wuhan, CN	2	2019