Huei-Chuan Lee

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Electronic card receiving device and method of using electronic car...
- Patent number 12,112,217
- Issue date Oct 8, 2024
- E Ink Holdings Inc.
- Huei-Chuan Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
E-paper identification card system and e-paper identification card
- Patent number 11,990,100
- Issue date May 21, 2024
- E Ink Holdings Inc.
- Chih-Chun Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Connector structure and display panel device having connector struc...
- Patent number 11,063,389
- Issue date Jul 13, 2021
- E Ink Holdings Inc.
- Huei-Chuan Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
E-PAPER IDENTIFICATION CARD SYSTEM AND E-PAPER IDENTIFICATION CARD
- Publication number 20230274713
- Publication date Aug 31, 2023
- E Ink Holdings Inc.
- Chih-Chun Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC CARD RECEIVING DEVICE AND METHOD OF USING ELECTRONIC CAR...
- Publication number 20230237294
- Publication date Jul 27, 2023
- E Ink Holdings Inc.
- Huei-Chuan Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONNECTOR STRUCTURE AND DISPLAY PANEL DEVICE HAVING CONNECTOR STRUC...
- Publication number 20200169033
- Publication date May 28, 2020
- E Ink Holdings Inc.
- Huei-Chuan LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEQUENTIAL DISPLAYING METHOD
- Publication number 20190101869
- Publication date Apr 4, 2019
- E Ink Holdings Inc.
- Huei-Chuan Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS