CHANG; Wei-Lin

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHANG; Wei-Lin.The latest application filed is for "method for reducing charging of semiconductor wafers".

Company Profile

10.10.14

CHANG; Wei-Lin - Changhua City TW
Chang; Wei-Lin - Taipei TW
Chang; Wei-Lin - Hsinchu TW
Chang; Wei-Lin - Taichung TW
Chang; Wei-Lin - US
Chang; Wei-Lin - Taichung City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method For Reducing Charging Of Semiconductor Wafers App 20220301849 - CHANG; Wei-Lin ; et al.	2022-09-22
Sound adjustment method and sound adjustment device Grant 11,451,916 - Kao , et al. September 20, 2	2022-09-20
Improving Surface Topography by Forming Spacer-Like Components App 20220199636 - Wu; Chun-Chang ; et al.	2022-06-23
Method for inducing brainwaves by sound and sound adjusting device Grant 11,309,858 - Chao , et al. April 19, 2	2022-04-19
Surface topography by forming spacer-like components Grant 11,276,699 - Wu , et al. March 15, 2	2022-03-15
True Wireless Multichannel-speakers Device And Multiple Sound Source Voicing Method Thereof App 20210219057 - CHAO; Kuan-Li ; et al.	2021-07-15
Method For Inducing Brainwaves By Sound And Sound Adjusting Device App 20210218380 - CHAO; Kuan-Li ; et al.	2021-07-15
Electronic device and equalizer adjustment method thereof for adjusting gain settings of an equalizer according to the volume of the output signal Grant 10,917,061 - Wu , et al. February 9, 2	2021-02-09
Sound adjustment method for hearing protection and sound adjustment device performing the same Grant 10,915,294 - Wu , et al. February 9, 2	2021-02-09
Sound Adjustment Method And Sound Adjustment Device App 20210021947 - KAO; Kuo-Wei ; et al.	2021-01-21
Electronic Device And Equalizer Adjustment Method Thereof For Adjusting Gain Settings Of An Equalizer According To The Volume Of The Output Signal App 20200403591 - WU; Po-Jui ; et al.	2020-12-24
Sound Adjustment Method For Hearing Protection And Sound Adjustment Device Performing The Same App 20200371743 - WU; Po-Jui ; et al.	2020-11-26
Surface Topography by Forming Spacer-Like Components App 20200127000 - Wu; Chun-Chang ; et al.	2020-04-23
Sound playback device and method for masking interference sound through noise masking signal thereof Grant 10,607,591 - Kao , et al.	2020-03-31
Surface topography by forming spacer-like components Grant 10,522,557 - Wu , et al. Dec	2019-12-31
Surface Topography By Forming Spacer-like Components App 20190131313 - Wu; Chun-Chang ; et al.	2019-05-02
Sound Adjustment Device For Hearing Protection And Sound Adjustment Method Thereof App 20180192193 - CHAO; Kuan-Li ; et al.	2018-07-05
Method for automatically lowering a playing volume and electronic device performing the same Grant 9,979,368 - Yang , et al. May 22, 2	2018-05-22
Linear motor mover with heat dissipation unit Grant 8,362,659 - Chang , et al. January 29, 2	2013-01-29
Pre-stressed Air Bearing App 20120224797 - Chang; Wei-Lin ; et al.	2012-09-06
Linear Motor Mover With Heat Dissipation Unit App 20120194007 - Chang; Wei-Lin ; et al.	2012-08-02
Multistage adjustable support assembly App 20110198478 - Chang; Wei-Lin ; et al.	2011-08-18
Double-acting buffer module App 20110024959 - Chang; Wei-Lin ; et al.	2011-02-03

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