Chung; Wai Lung David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chung; Wai Lung David.The latest application filed is for "method and a device for interacting with a touch sensitive surface".

Company Profile

1.10.8

Chung; Wai Lung David - New Territories HK
Chung; Wai Lung David - Hong Kong HK

*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 and a device for interacting with a touch sensitive surface Grant 11,301,066 - Chung , et al. April 12, 2	2022-04-12
Method And A Device For Interacting With A Touch Sensitive Surface App 20210240287 - CHUNG; Wai Lung David ; et al.	2021-08-05
Pointing device for interacting with touch-sensitive devices and method thereof Grant 9,665,209 - Chung , et al. May 30, 2	2017-05-30
Pointing Device For Interacting With Touch-sensitive Devices And Method Thereof App 20170045998 - Chung; Wai Lung David ; et al.	2017-02-16
Pointing device for interacting with touch-sensitive devices and method thereof Grant 9,513,722 - Chung , et al. December 6, 2	2016-12-06
Pointing device for interacting with touch-sensitive devices and method thereof Grant 9,489,059 - Chung , et al. November 8, 2	2016-11-08
Pointing Device For Interacting With Touch-sensitive Devices And Method Thereof App 20150331539 - Chung; Wai Lung David ; et al.	2015-11-19
Pointing Device for Interacting with Touch-Sensitive Devices and Method Thereof App 20140362006 - Chung; Wai Lung David ; et al.	2014-12-11

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