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:
May. 27, 2003
Filed:
Sep. 14, 1999
Applicant:
Inventor:
Masayuki Kushita, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/000 ;
U.S. Cl.
CPC ...
H04B 1/000 ;
Abstract
A portable telephone includes an infrared communication processing section, infrared receiving/emitting section, and control section. The control section switches speech communication modes in accordance with a signal received from a distant system through the infrared communication processing section and infrared receiving/emitting section. An automobile system is also disclosed.
Kushita, Masayuki. (2003). Portable telephone and automobile system (U.S. Patent No. 6570689). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6570689
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile