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:
Mar. 10, 2015
Filed:
Nov. 29, 2010
Applicant:
Cheng-hao Lee, Taipei, TW;
Inventor:
Cheng-Hao Lee, Taipei, TW;
Assignee:
E Ink Holdings Inc., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G06F 3/03545 (2013.01); H02J 2007/0062 (2013.01);
Abstract
An electromagnetic touch input pen having a USB interface, used to provide touch input to an information processing device, the pen including: an electromagnetic touch input pen, having a battery module; and a USB plug, coupled with the battery module, wherein the battery module can access a charging power with the USB plug inserted into a USB socket of the information processing device.