UBDEVICE CORP.

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Taoyuan County, TW

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Patents Grantslast 30 patents

Information Patent Grant
Equalized hearing aid system
- Patent number 10,123,139
- Issue date Nov 6, 2018
- UBDEVICE CORP.
- Wei-Chieh Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Equalized hearing aid system
- Patent number 9,843,874
- Issue date Dec 12, 2017
- UBDEVICE CORP.
- Wei-Chieh Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bluetooth hearing aid system
- Patent number 9,641,945
- Issue date May 2, 2017
- UBDEVICE CORP.
- Wei-Chieh Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Lightweight Iontophoresis Device
- Publication number 20210162209
- Publication date Jun 3, 2021
- UBDEVICE CORP.
- Wei-Chieh Chen
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Equalized hearing aid system
- Publication number 20180048972
- Publication date Feb 15, 2018
- UBDEVICE CORP.
- Wei-Chieh Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Equalized hearing aid system
- Publication number 20170280254
- Publication date Sep 28, 2017
- UBDEVICE CORP.
- Wei-Chieh Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bluetooth hearing aid system
- Publication number 20160094921
- Publication date Mar 31, 2016
- UBDEVICE CORP.
- Wei-Chieh Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks