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:
Nov. 10, 2020
Filed:
Apr. 24, 2018
Primax Electronics Ltd., Taipei, TW;
Kuan-Pao Ting, Taipei, TW;
PRIMAX ELECTRONICS LTD, Taipei, TW;
Abstract
A fingerprint identification module packing method is provided. Firstly, plural fingerprint identification modules are attached on a supporting plate. Then, plural covering plates are attached on fingerprint sensing chips of the fingerprint identification modules. Then, the fingerprint identification modules are transferred to vacuum adsorption holes of a vacuum adsorption fixture. Then, the fingerprint sensing chips, the corresponding covering plates and corresponding metal terminals are welded by a laser welding process. Afterwards, the vacuum adsorption fixture is disabled. Consequently, the plural fingerprint identification modules are transferred to the packing plate.