HZ

Hognyong Zhang

SL Semiconductor Energy Laboratory: 2 patents #830 of 1,113Top 75%
Overall (All Time): #2,283,044 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5580792 Method of removing a catalyst substance from the channel region of a TFT after crystallization Hideki Uochi, Toru Takayama, Yasuhiko Takemura 1996-12-03
5426064 Method of fabricating a semiconductor device Hideki Uochi, Toru Takayama, Yasuhiko Takemura 1995-06-20