Dai; Weiwen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dai; Weiwen.The latest application filed is for "microphone assembly with transducer sensitivity drift compensation and electrical circuit therefor".

Company Profile

1.5.8

Dai; Weiwen - Elgin IL

*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
Microphone Assembly With Transducer Sensitivity Drift Compensation And Electrical Circuit Therefor App 20220210590 - Malandruccolo; Vezio ; et al.	2022-06-30
Microphone Assembly With Transducer Sensitivity Drift Compensation And Electrical Circuit Therefor App 20220210591 - Malandruccolo; Vezio ; et al.	2022-06-30
Microphone and corresponding digital interface Grant 10,332,544 - Dai , et al.	2019-06-25
Microphone And Corresponding Digital Interface App 20180308511 - Dai; Weiwen ; et al.	2018-10-25
Microphone and corresponding digital interface Grant 10,020,008 - Dai , et al. July 10, 2	2018-07-10
Sensitivity adjustment apparatus and method for MEMS devices Grant 9,635,460 - Schultz , et al. April 25, 2	2017-04-25
Microphone With Wind Noise Resistance App 20170026759 - Dai; Weiwen	2017-01-26
Differential outputs in multiple motor MEMS devices Grant 9,503,814 - Schultz , et al. November 22, 2	2016-11-22
Microphone and Corresponding Digital Interface App 20150058001 - Dai; Weiwen ; et al.	2015-02-26
Differential Outputs In Multiple Motor Mems Devices App 20140307885 - Schultz; Jordan T. ; et al.	2014-10-16
Sensitivity Adjustment Apparatus And Method For MEMS Devices App 20130044898 - Schultz; Jordan T. ; et al.	2013-02-21

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