LIU; Zhiyao

Patent Applications and Registrations

Patent applications and USPTO patent grants for LIU; Zhiyao.The latest application filed is for "voice control method and apparatus, chip, earphones, and system".

Company Profile

4.4.8

LIU; Zhiyao - Shenzhen CN
LIU; Zhiyao - Beijing CN
Liu; Zhiyao - Guangdong CN
Liu; Zhiyao - Changsha N/A CN

*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
Voice Control Method And Apparatus, Chip, Earphones, And System App 20220230657 - LIU; Zhiyao ; et al.	2022-07-21
Ocean Bottom Electromagnetic Acquisition Station Communication Apparatus And Method App 20220221613 - ZHANG; Tianxin ; et al.	2022-07-14
Method And Apparatus For Simulating And Designing Structure Parameters Of Air-core Coil And Electronic Device App 20220011350 - DI; Qingyun ; et al.	2022-01-13
Method and module for detecting wearing state and wearable device Grant 11,172,884 - Duan , et al. November 16, 2	2021-11-16
Biological feature detection apparatus and electronic terminal Grant 11,013,465 - Yang , et al. May 25, 2	2021-05-25
Inductive Magnetic Sensor And Electromagnetic Prospecting Equipment App 20210088689 - DI; QINGYUN ; et al.	2021-03-25
All-band Magnetic Sensor App 20210088604 - DI; Qingyun ; et al.	2021-03-25
Method And Module For Detecting Wearing State And Wearable Device App 20190274628 - DUAN; Hongliang ; et al.	2019-09-12
Biological Feature Detection Apparatus And Electronic Terminal App 20190021670 - YANG; Wangwang ; et al.	2019-01-24
Heat pump for heat source power recovering secondary solar for subtropical climates Grant 8,919,144 - Liu , et al. December 30, 2	2014-12-30
Heat Pump For Heat Source Tower App 20120198877 - LIU; Qiuke ; et al.	2012-08-09

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