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.

Date of Patent:
Mar. 05, 2019

Filed:

Nov. 30, 2017
Applicants:

Lite-on Electronics (Guangzhou) Limited, Guangzhou, CN;

Lite-on Technology Corporation, Taipei, TW;

Inventors:

Jung-Fang Chang, Taipei, TW;

Cheng-Wen Huang, Taipei, TW;

Ming-Chun Tsao, Taipei, TW;

Chien-Shou Chen, Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 17/08 (2006.01); G11B 17/12 (2006.01); G01G 19/42 (2006.01);
U.S. Cl.
CPC ...
G11B 17/12 (2013.01); G01G 19/42 (2013.01);
Abstract

A disc grabbing device including a disc grabbing body, a weight sensing unit and a counter is provided. The disc grabbing body is used for grabbing or unloading at least one disc. The weight sensing unit is disposed on the disc grabbing body for sensing a weight of the at least one disc grabbed on the disc grabbing body. The counter is connected to the weight sensing unit used for obtaining a disc quantity of the discs grabbed on the disc grabbing body according to the weight.


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