Granted Patent
S1
US 1,142,269 · App. 29/842,067 · Granted Aug 18, 2026
Expansion tube
Inventors:
Ming-Chien Chiu (New Taipei City, TW); Chia-Ho Chuang (New Taipei City, TW); Kuo-Hua Lee (New Taipei City, TW); Shu-Hung Lin (New Taipei City, TW); Shao-Yen Ku (Hsinchu City, TW); Chun-Syuan Jhuan (Hsinchu City, TW); Sin-Hong Lin (Hsinchu City, TW); Bo-Jhih Ye (Hsinchu City, TW)
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Claims (1)
The ornamental design for an expansion tube, as shown and described.
Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Mar 25, 2023
From: GUDENG PRECISION INDUSTRIAL CO., LTD.
To: GUDENG PRECISION INDUSTRIAL CO., LTD.; TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD
Reel/Frame 063102/0212 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jan 17, 2023
From: KU, SHAO-YEN; JHUAN, CHUN-SYUAN; LIN, SIN-HONG; YE, BO-JHIH
To: GUDENG PRECISION INDUSTRIAL CO., LTD.
Reel/Frame 062386/0301 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Jun 10, 2022
From: CHIU, MING-CHIEN; CHUANG, CHIA-HO; LEE, KUO-HUA; LIN, SHU-HUNG
To: GUDENG PRECISION INDUSTRIAL CO., LTD.
Reel/Frame 060156/0791 →
Priority Claims (1)
TW 111301057
· Mar 3, 2022
· national
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