Chen; Hsin-Nan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chen; Hsin-Nan.The latest application filed is for "headphone and headphone status detection method".

Company Profile

1.6.10

Chen; Hsin-Nan - Taipei City TW
Chen; Hsin-Nan - New Taipei 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
Headphone And Headphone Status Detection Method App 20220295183 - Chen; Hsin-Nan ; et al.	2022-09-15
Animal Guiding Device App 20210282375 - CHEN; Hsin-Nan ; et al.	2021-09-16
Animal Physical Activity Tracking Device And System Having The Same App 20210145320 - CHEN; Hsin-Nan ; et al.	2021-05-20
Intelligent entrance guard unlocking system and unlocking method thereof Grant 9,773,181 - Chou , et al. September 26, 2	2017-09-26
Intelligent entrance guard unlocking system and unlocking method thereof Grant 9,569,904 - Chou , et al. February 14, 2	2017-02-14
Intelligent entrance guard unlocking system and unlocking method thereof Grant 9,563,800 - Chen , et al. February 7, 2	2017-02-07
Intelligent entrance guard unlocking system and unlocking method thereof Grant 9,547,947 - Chou , et al. January 17, 2	2017-01-17
Vehicle electronic key system Grant 9,536,360 - Chang , et al. January 3, 2	2017-01-03
Intelligent entrance guard unlocking system and unlocking method thereof Grant 9,489,784 - Chou , et al. November 8, 2	2016-11-08
Intelligent Entrance Guard Unlocking System And Unlocking Method Thereof App 20160225208 - CHOU; WEN-KUEI ; et al.	2016-08-04
Intelligent Entrance Guard Unlocking System And Unlocking Method Thereof App 20160225205 - CHEN; HSIN-NAN ; et al.	2016-08-04
Intelligent Entrance Guard Unlocking System And Unlocking Method Thereof App 20160225212 - CHOU; WEN-KUEI ; et al.	2016-08-04
Intelligent Entrance Guard Unlocking System And Unlocking Method Thereof App 20160225210 - CHOU; WEN-KUEI ; et al.	2016-08-04
Intelligent Entrance Guard Unlocking System And Unlocking Method Thereof App 20160225206 - CHOU; WEN-KUEI ; et al.	2016-08-04
Vehicle Electronic Key System App 20160148453 - CHANG; CHIA-WEI ; et al.	2016-05-26
Control System And Operation Method For Vehicle App 20150274125 - LIN; MAO-YU ; et al.	2015-10-01

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