AsiaIPEX is a one-stop-shop for players in the IP industry, facilitating IP trade and connection to the IP world. Whether you are a patent owner interested in selling your IP, or a manufacturer looking to buy technologies to upgrade your operation, you will find the portal a useful resource.

Back to search results

Fiber Bragg Grating Tuner

Summary

The present invention relates an instrument tuner possessing a fiber optic with a prewritten fiber Bragg grating. The tuner is suitable for providing more accurate instrument tuning, capable of not being subject to a tuner's subjectivity or distortions or electromagnetic interference.

Supplementary Information

Patent Number: US7507891B2
Application Number: US2007723555A
Inventor: Lau, Kin Tak | Lam, Pou Man
Priority Date: 21 Mar 2007
Priority Number: US7507891B2
Application Date: 21 Mar 2007
Publication Date: 24 Mar 2009
IPC Current: G10G000702
US Class: 084454 | 084723 | 385007 | 385010
Assignee Applicant: The Hong Kong Polytechnic University
Title: Fiber Bragg grating tuner
Usefulness: Fiber Bragg grating tuner
Summary: Apparatus for tuning stringed musical instruments such as violin, viola, bass and guitar (all claimed).
Novelty: Apparatus for tuning stringed musical instrument, has reinforcing rib that extends from front of apparatus to about middle of apparatus, and fiber optic that is embedded in epoxy resin

Industry

Robot/Machinery

Application No.

US2007723555A

Others

LAU Kin-tak
LAM Pouman

Country/Region

USA

For more information, please click Here