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:
Oct. 29, 2019
Filed:
Feb. 28, 2018
Murata Manufacturing Co., Ltd., Nagaokakyo-shi, Kyoto-fu, JP;
Shuichi Kawata, Nagaokakyo, JP;
Yoshihiro Iwasaki, Nagaokakyo, JP;
Shinsuke Shichi, Nagaokakyo, JP;
Yasutada Tanimoto, Nagaokakyo, JP;
Kazuya Nakatera, Nagaokakyo, JP;
Yoshiaki Katagiri, Nagaokakyo, JP;
MURATA MANUFACTURING CO., LTD., Nagaokakyo-Shi, Kyoto-Fu, JP;
Abstract
A sound transmission system that includes a sound transmission device that is brought into contact with a human body and a sound signal generation device connected to the sound transmission device. The sound transmission device includes an insulator that is brought into contact with the human body, a conductor that is in contact with the insulator, and an input that is provided on the conductor and inputs a driving voltage. One end of the sound signal generation device is connected to the input, and the sound signal generation device supplies the driving voltage based on a sound signal to the sound transmission device.