CHANG CHIANG-CHENG has a total of 11 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets semiconductors and audio-visual technology are OHKUCHI ELECTRONICS CO LTD, SHIM IL KWON and CHANDRASEKARAN ARVIND.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Casings and printed circuits |
# | Name | Total Patents |
---|---|---|
#1 | Chang Chiang-Cheng | 11 |
#2 | Huang Chien-Ping | 5 |
#3 | Chiu Shih-Kuang | 5 |
#4 | Ke Chun-Chi | 5 |
#5 | Liao Hsin-Yi | 4 |
#6 | Hsu Hsi-Chang | 2 |
#7 | Lee Meng-Tsung | 2 |
#8 | Huang Jung-Pang | 2 |
#9 | Jiang Don-Son | 1 |
#10 | Lai Jeng-Yuan | 1 |