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Inventor

Chen-Cheng Lee

Inventor
Hsinchu County, TW

Overview

7→
Patents
2004–2020
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 apparatus50%
B41JTypewriters13%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables13%
G06KGraphical data reading13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
10,845,571Optical lens202010,809,493Optical lens202010,634,866Lens and manufacturing method thereof202010,151,904Optical imaging device20189,774,774'Image pickup apparatus'20176,874,964'Detachable printing module for barcode printer'20056,814,126'Sheet member impression structure for labeling machine'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2005Patents assigned to TAIWAN SEMICONDUCTOR CO LTD (2)· patent assignee history
2004–2005Based in Shindian, TW· patent location history
2017–2018Patents assigned to YOUNG OPTICS INC (2)· patent assignee history
2017Patents assigned to CHEN HSIN-TE (1)· patent assignee history
2017Patents assigned to LEE CHEN-CHENG (1)· patent assignee history
2017–2018Based in Hsinchu, TW· patent location history
2020Patents assigned to RAYS OPTICS INC (3)· patent assignee history
2020Based in Hsinchu County, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RAYS OPTICS INC32020
TAIWAN SEMICONDUCTOR CO LTD22004–2005
YOUNG OPTICS INC22017–2018
CHEN HSIN-TE12017
LEE CHEN-CHENGself12017
Locations
LocationPatentsSpan
Hsinchu County, TW32020
Hsinchu, TW22017–2018
Shindian, TW22004–2005