PI-LUN CHENG

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New Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Method of device unlocking and device utilizing the same
- Patent number 10,977,357
- Issue date Apr 13, 2021
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- Pi-Lun Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of device unlocking and device utilizing the same
- Patent number 10,817,595
- Issue date Oct 27, 2020
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- Pi-Lun Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic focusing method and automatic focusing system
- Patent number 10,257,405
- Issue date Apr 9, 2019
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- Pi-Lun Cheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF DEVICE UNLOCKING AND DEVICE UTILIZING THE SAME
- Publication number 20200394292
- Publication date Dec 17, 2020
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- PI-LUN CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF DEVICE UNLOCKING AND DEVICE UTILIZING THE SAME
- Publication number 20200265129
- Publication date Aug 20, 2020
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- PI-LUN CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUTOMATIC FOCUSING METHOD AND AUTOMATIC FOCUSING SYSTEM
- Publication number 20170171457
- Publication date Jun 15, 2017
- NANNING FUGUI PRECISION INDUSTRIAL CO., LTD.
- PI-LUN CHENG
- G06 - COMPUTING CALCULATING COUNTING