Liu; Chia-Yen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Liu; Chia-Yen.The latest application filed is for "assisting apparatus for bean roasting and bean roasting apparatus".

Company Profile

3.4.4

Liu; Chia-Yen - New Taipei TW
LIU; Chia-Yen - New Taipei City TW
Liu; Chia-Yen - Keelung 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
Assisting apparatus for bean roasting and bean roasting apparatus Grant 11,344,053 - Tun , et al. May 31, 2	2022-05-31
Assisting apparatus for bean roasting and bean roasting apparatus Grant 11,297,874 - Tun , et al. April 12, 2	2022-04-12
Assisting Apparatus For Bean Roasting And Bean Roasting Apparatus App 20190142053 - TUN; Yun-Long ; et al.	2019-05-16
Assisting Apparatus For Bean Roasting And Bean Roasting Apparatus App 20190142054 - TUN; Yun-Long ; et al.	2019-05-16
Method and system for automatically pausing advertisements based on user attention Grant 10,026,104 - Huang , et al. July 17, 2	2018-07-17
Method And System For Automatically Pausing Advertisements Based On User Attention App 20160071166 - Huang; Ling-Wei ; et al.	2016-03-10
Method and system for automatically pausing advertisements based on user attention Grant 9,189,805 - Huang , et al. November 17, 2	2015-11-17
Method And System For Automatically Pausing Advertisements Based On User Attention App 20140372229 - HUANG; Ling-Wei ; et al.	2014-12-18

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