The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 14, 2025
Filed:
Nov. 17, 2023
Applicant:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Inventors:
Tsung-Jen Yang, Hsin-Chu, TW;
Yi-Zhen Chen, Hsin-Chu, TW;
Chih-Pin Wang, Hsin-Chu, TW;
Chao-Li Shih, Jhudong Township, TW;
Ching-Hou Su, Hsinchu, TW;
Cheng-Yi Huang, Hsin-Chu, TW;
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 37/34 (2006.01); C23C 14/35 (2006.01);
U.S. Cl.
CPC ...
H01J 37/3408 (2013.01); C23C 14/35 (2013.01); H01J 37/3458 (2013.01); H01J 2237/152 (2013.01);
Abstract
In an embodiment, a magnetic assembly includes: an inner permeance annulus; and an outer permeance annulus connected to the inner permeance annulus via magnets, wherein the outer permeance annulus comprises a peak region with a thickness greater than other regions of the outer permeance annulus.