Photonics Planar Integration Technology, Inc.

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Gwangju, KR

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Patents Grantslast 30 patents

Information Patent Grant
PON powermeter using multi input type AWG
- Patent number 12,081,262
- Issue date Sep 3, 2024
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC
- Wan Chun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Patch cord polarity detector
- Patent number 10,983,027
- Issue date Apr 20, 2021
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC
- Jin Bong Kim
- G01 - MEASURING TESTING
Information Patent Grant
Total reflection type optical switch using polymer insertion type s...
- Patent number 9,207,403
- Issue date Dec 8, 2015
- Photonics Planar Integration Technology, Inc.
- Young Sic Kim
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PON POWERMETER USING MULTI INPUT TYPE AWG
- Publication number 20230308178
- Publication date Sep 28, 2023
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC.
- Wan Chun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFLECTED LIGHT WAVELENGTH SCANNING DEVICE INCLUDING SILICON PHOTON...
- Publication number 20220276076
- Publication date Sep 1, 2022
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC.
- Hyung Myung Moon
- G01 - MEASURING TESTING
Information Patent Application
PATCH CORD POLARITY DETECTOR
- Publication number 20200249122
- Publication date Aug 6, 2020
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC.
- Jin Bong KIM
- G01 - MEASURING TESTING
Information Patent Application
TOTAL REFLECTION TYPE OPTICAL SWITCH USING POLYMER INSERTION TYPE S...
- Publication number 20130223793
- Publication date Aug 29, 2013
- PHOTONICS PLANAR INTEGRATION TECHNOLOGY INC.
- Young Sic Kim
- G02 - OPTICS

Trademarklast 30 trademarks