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:
Apr. 26, 2016
Filed:
Apr. 20, 2009
Applicants:
Xiaofeng Huang, Shanghai, CN;
Yanjiao Zhao, Shanghai, CN;
Jingfen Dai, Shanghai, CN;
Inventors:
Assignee:
SHANGHAI CHULE (COOTEK) INFORMATION TECHNOLOGY CO., LTD., Shanghai, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/023 (2006.01); G06F 3/0488 (2013.01); G06F 3/0486 (2013.01);
U.S. Cl.
CPC ...
G06F 3/0237 (2013.01); G06F 3/0486 (2013.01); G06F 3/04886 (2013.01);
Abstract
A system of implementing flexible keyboard layout for inputting text into an electronic device, where a user's input is mapped to a character set based on a keyboard layout, and an input sequence is formed. The user may customize different keyboard layouts and switch among these different layouts arbitrarily. Also, an auto error-correction may be achieved, and smart words selection may be achieved based on context. With the system of the invention, the design cost of the portable device manufactures may be reduced significantly.