LIU; CHAO-CHIANG

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; CHAO-CHIANG.The latest application filed is for "board-like connector, dual-arm bridge of board-like connector, and wafer testing assembly".

Company Profile

1.3.6

LIU; CHAO-CHIANG - Taoyuan City TW
Liu; Chao-Chiang - Taoyuan TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Board-like Connector, Single-arm Bridge Of Board-like Connector, And Wafer Testing Assembly App 20220137124 - HSIEH; KAI-CHIEH ; et al.	2022-05-05
Board-like Connector, Dual-ring Bridge Of Board-like Connector, And Wafer Testing Assembly App 20220137095 - HSIEH; KAI-CHIEH ; et al.	2022-05-05
Board-like Connector, Dual-arm Bridge Of Board-like Connector, And Wafer Testing Assembly App 20220140515 - HSIEH; KAI-CHIEH ; et al.	2022-05-05
Split thin-film probe card Grant 11,287,446 - Lee , et al. March 29, 2	2022-03-29
Thin-film probe card and test module thereof Grant 11,175,313 - Lee , et al. November 16, 2	2021-11-16
Thin-film Probe Card And Test Module Thereof App 20210349129 - LEE; WEN-TSUNG ; et al.	2021-11-11
Split Thin-film Probe Card And Elastic Module Thereof App 20210325430 - LEE; WEN-TSUNG ; et al.	2021-10-21
Multilayer Circuit Board And Manufacturing Method Thereof App 20200296831 - CHEN; Yi-Chun ; et al.	2020-09-17
Multilayer circuit board and manufacturing method thereof Grant 10,779,407 - Chen , et al. Sept	2020-09-15

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