View source for Category:Chieh-Yao Chang

== Chieh-Yao Chang ==

=== Executive Summary ===
Chieh-Yao Chang is an inventor who has filed 1 patents. Their primary areas of innovation include by electro-acoustically regenerating the original acoustic waves in anti-phase (1 patents), METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, {e.g.} FOR PERFORMING MECHANICAL WORK IN GENERAL  (for particular applications, see the relevant subclasses, e.g. (1 patents), by electro-acoustically regenerating the original acoustic waves in anti-phase (1 patents), and they have worked with companies such as xMEMS Labs, Inc. (1 patents). Their most frequent collaborators include [[Category:Jemm Yue Liang of Sunnyvale CA (US)|Jemm Yue Liang of Sunnyvale CA (US)]] (1 collaborations), [[Category:Hsi-Sheng Chen of Fremont CA (US)|Hsi-Sheng Chen of Fremont CA (US)]] (1 collaborations).

=== Patent Filing Activity ===
[[File:Chieh-Yao_Chang_Monthly_Patent_Applications.png|border|800px]]

=== Technology Areas ===
[[File:Chieh-Yao_Chang_Top_Technology_Areas.png|border|800px]]

==== List of Technology Areas ====
* [[:Category:CPC_G10K11/17881|G10K11/17881]] (by electro-acoustically regenerating the original acoustic waves in anti-phase): 1 patents
* [[:Category:CPC_B06B1/0292|B06B1/0292]] (METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, {e.g.} FOR PERFORMING MECHANICAL WORK IN GENERAL  (for particular applications, see the relevant subclasses, e.g.): 1 patents
* [[:Category:CPC_G10K11/17815|G10K11/17815]] (by electro-acoustically regenerating the original acoustic waves in anti-phase): 1 patents
* [[:Category:CPC_G10K11/17833|G10K11/17833]] (by electro-acoustically regenerating the original acoustic waves in anti-phase): 1 patents
* [[:Category:CPC_G10K11/17853|G10K11/17853]] (by electro-acoustically regenerating the original acoustic waves in anti-phase): 1 patents
* [[:Category:CPC_G10K11/17857|G10K11/17857]] (by electro-acoustically regenerating the original acoustic waves in anti-phase): 1 patents
* [[:Category:CPC_H04R1/1016|H04R1/1016]] ({Earpieces of the intra-aural type}): 1 patents
* [[:Category:CPC_H04R1/1075|H04R1/1075]] ({Mountings of transducers in earphones or headphones}): 1 patents
* [[:Category:CPC_H04R1/1083|H04R1/1083]] ({Reduction of ambient noise  (active noise reduction per se): 1 patents
* [[:Category:CPC_G10K2210/103|G10K2210/103]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_G10K2210/1081|G10K2210/1081]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_G10K2210/12|G10K2210/12]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_G10K2210/3026|G10K2210/3026]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_G10K2210/3028|G10K2210/3028]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_G10K2210/3219|G10K2210/3219]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_G10K2210/3221|G10K2210/3221]] (SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR): 1 patents
* [[:Category:CPC_H04R2410/01|H04R2410/01]] (Noise reduction using microphones having different directional characteristics): 1 patents
* [[:Category:CPC_H04R2460/01|H04R2460/01]] (Hearing devices using active noise cancellation): 1 patents

=== Companies ===
[[File:Chieh-Yao_Chang_Top_Companies.png|border|800px]]

==== List of Companies ====
* xMEMS Labs, Inc.: 1 patents

=== Collaborators ===
* [[:Category:Jemm Yue Liang of Sunnyvale CA (US)|Jemm Yue Liang of Sunnyvale CA (US)]][[Category:Jemm Yue Liang of Sunnyvale CA (US)]] (1 collaborations)
* [[:Category:Hsi-Sheng Chen of Fremont CA (US)|Hsi-Sheng Chen of Fremont CA (US)]][[Category:Hsi-Sheng Chen of Fremont CA (US)]] (1 collaborations)

[[Category:Chieh-Yao Chang]]
[[Category:Inventors]]
[[Category:Inventors filing patents with xMEMS Labs, Inc.]]