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:
Jan. 06, 2009
Filed:
Aug. 12, 2004
Yoshiji Ohta, Kashiwara, JP;
Keita Hara, Kashihara, JP;
Masaki Hamamoto, Sakurai, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A transmitting apparatus and a receiving apparatus of a position detecting system execute a program including the steps of transmitting a laser beam; detecting an azimuth α(Y) at which the laser beam is transmitted; detecting an azimuth β at which the reflected laser beam is received; calculating a distance L() between the transmitting apparatus and a moving body from α(Y), β and a distance D between the transmitting apparatus and the receiving apparatus; and calculating a distance L() between the receiving apparatus and the moving body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile