Inventor

Chih-Feng Fan

Inventor

Hong Kong, CN

Overview

6→

Patents

2009–2021

Patent span

Performing operations

Primary field (CPC B)

Patents· 6 as inventor

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

B22Fprimary

B22FWorking metallic powder7%

B23BTurning7%

B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling7%

B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors7%

F24FAir-conditioning7%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact7%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application7%

G01BMeasuring length, thickness or similar linear dimensions7%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

G06FElectric digital data processing7%

PatentTitleYear

11,107,842Pixel array substrate2021 10,976,153Forming tool detection apparatus2021 10,906,753Cyclic type layered storage and output equipment2021 9,423,187'Plate type heat pipe with mesh wick structure having opening'2016 7,743,818'Heat exchange module'2010 7,530,385'Rotary-type total heat exchanger'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2016Patents assigned to FOXCONN TECH CO LTD (3)· patent assignee history

2009Based in Tu-Cheng, TW· patent location history

2010Based in Guangdong, CN· patent location history

2016Based in New Taipei, TW· patent location history

2021Patents assigned to TCTM HONG KONG LTD (2)· patent assignee history

2021Patents assigned to AU OPTRONICS CORP (1)· patent assignee history

2021Based in Hong Kong, CN· patent location history

2021Based in Hsinchu, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FOXCONN TECH CO LTD	3	2009–2016
TCTM HONG KONG LTD	2	2021
AU OPTRONICS CORP	1	2021

Locations

Location	Patents	Span
Hong Kong, CN	2	2021
Hsinchu, TW	1	2021
New Taipei, TW	1	2016
Guangdong, CN	1	2010
Tu-Cheng, TW	1	2009