Usman Khan

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Suwon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Electric energy harvester using ultrasonic wave
- Patent number 10,170,686
- Issue date Jan 1, 2019
- Research & Business Foundation Sungkyunkwan University
- Sang Woo Kim
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Graphene-based touch sensor device using triboelectricity and metho...
- Patent number 10,006,819
- Issue date Jun 26, 2018
- Research & Business Foundation Sungkyunkwan University
- Sang Woo Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GRAPHENE-BASED TOUCH SENSOR DEVICE USING TRIBOELECTRICITY AND METHO...
- Publication number 20170322094
- Publication date Nov 9, 2017
- Research & Business Foundation Sungkyunkwan University
- Sang Woo KIM
- G01 - MEASURING TESTING
Information Patent Application
ELECTRIC ENERGY HARVESTER USING ULTRASONIC WAVE
- Publication number 20170005258
- Publication date Jan 5, 2017
- Research & Business Foundation Sungkyunkwan University
- Sang Woo KIM
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL