US Patent 8439849 Intestinal peristalsis detecting device and system and method thereof

Patent 8439849 was granted and assigned to Industrial Technology Research Institute on May, 2013 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

Industrial Technology Research Institute

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

8439849

Date of Patent

May 14, 2013

Patent Application Number

12979536

Date Filed

December 28, 2010

Patent Citations Received

‌

US Patent 11918331 Micro-movement and gesture detection using radar

Patent Primary Examiner

‌

Sean Dougherty

Patent abstract

An intestinal peristalsis detecting device comprises a radio frequency (RF) signal generator, an antenna, and a mixer. After the RF signal generator sends a pulse signal, the antenna receives the pulse signal and emits a pulse electromagnetic wave to an organism. Thereafter, the antenna receives a response pulse electromagnetic wave reflected from the organism to generate a response pulse signal. The mixer couples with the RF signal generator and the antenna to mix the pulse signal and the response pulse signal.

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