Inventor
YANG JIANJIAN
CN4 patents
⚠️ This page may combine multiple inventors who share the name “YANG JIANJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD
3 patentsUS9666757B2May 30, 2017
Vertical light emitting diode and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD1 citations46
US9190557B2Nov 17, 2015
Ultraviolet semiconductor light-emitting device and fabrication method
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD1 citations45
US9293673B2Mar 22, 2016
Semiconductor light-emitting device preventing metal migration
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO LTD0 citations43