LexDanaLexDanabeta
Inventor

Chao Chen

Inventor
Xiamen, CN

Overview

4→
Patents
2015–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

LOC07primary
LOC0740%
B23KSoldering or unsoldering20%
H04LTransmission of digital information, e.g. telegraphic communication20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
D0868544Ice bucket backpack2019D0868545Ice cooler bag201910,454,987Bitrate optimization for multi-representation encoding using playback statistics20198,955,735'Method for enhancing the yield rate of ball implanting of a substrate of an integrated circuit'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015Patents assigned to ZEN VOCE CORP (1)· patent assignee history
2015Based in Hsinchu County, TW· patent location history
2019Patents assigned to XIAMEN WORTHFIND IND CO LTD (2)· patent assignee history
2019Patents assigned to GOOGLE INC (1)· patent assignee history
2019Patents assigned to GOOGLE LLC (1)· patent assignee history
2019Based in Xiamen, CN· patent location history
2019Based in Fremont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XIAMEN WORTHFIND IND CO LTD22019
GOOGLE INC12019
GOOGLE LLC12019
ZEN VOCE CORP12015
Locations
LocationPatentsSpan
Xiamen, CN22019
Fremont, California, US12019
Hsinchu County, TW12015