Inventor

Yincheng Huang

Inventor

Qingdao, CN

Overview

1993–2021

Patent span

Physics

Primary field (CPC G)

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

A47Gprimary

A47GHousehold or table equipment17%

G01RMeasuring electric variables17%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them17%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy17%

H04NPictorial communication, e.g. television17%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SAN HORNG ELECTRIC FACTORY CO (1)· patent assignee history

1993Based in Chung-Li, TW· patent location history

2020Patents assigned to CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (1)· patent assignee history

2020Based in Ningde, CN· patent location history

2021Patents assigned to HISENSE LASER DISPLAY CO LTD (1)· patent assignee history

2021Based in Qingdao, CN· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD	1	2020
HISENSE LASER DISPLAY CO LTD	1	2021
SAN HORNG ELECTRIC FACTORY CO	1	1993

Locations