Inventor

Yaoyang Liu

Inventor

Shanghai, CN

Overview

6→

Patents

2019–2020

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

G02Bprimary

G02BOptical elements, systems or apparatus30%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein30%

C23CCoating metallic material20%

G09GArrangements or circuits for control of indicating devices using static means to present variable information10%

H04NPictorial communication, e.g. television10%

PatentTitleYear

10,697,055Evaporating device and evaporating method2020 10,689,747Evaporation device2020 10,607,518Display panel and method for generating coordinates of random block2020 10,466,495Spatial light modulator and display device2019 10,437,097Spatial light modulator and display device2019 10,295,834Display apparatus with a multi-level display comprising a display panel having a plurality of display devices that correspond with a plurality of microlens devices2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to SHANGHAI TIANMA MICRO ELECT CO (6)· patent assignee history

2019–2020Based in Shanghai, CN· patent location history

2020Patents assigned to TIANMA MICRO ELECTRONICS CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHANGHAI TIANMA MICRO ELECT CO	6	2019–2020
TIANMA MICRO ELECTRONICS CO LTD	2	2020

Locations

Location	Patents	Span
Shanghai, CN	6	2019–2020