WEI SHIH-LONG has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets semiconductors, machines and audio-visual technology are MORGAN CHEMICAL PRODUCTS INC, VIKING TECH CORP and LEADER WELL TECHNOLOGY CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Semiconductors | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Electrical machinery and energy | |
#5 | Surface technology and coating | |
#6 | Materials and metallurgy |
# | Technology | |
---|---|---|
#1 | Semiconductor devices | |
#2 | Unspecified technologies | |
#3 | Casings and printed circuits | |
#4 | Resistors | |
#5 | Building materials | |
#6 | Electrolytic coating production | |
#7 | Coating metallic material |
# | Name | Total Patents |
---|---|---|
#1 | Wei Shih-Long | 12 |
#2 | Ho Chien-Hung | 10 |
#3 | Hsiao Shen-Li | 9 |
#4 | Shao Chien-Min | 2 |
#5 | Lin Yuan-Chiang | 1 |
#6 | Kuo Chen-Shen | 1 |
#7 | Hsiao Sheng-Li | 1 |
#8 | Liu Hsiao-Chun | 1 |
Publication | Filing date | Title |
---|---|---|
US2016211058A1 | Method for manufacturing anticorrosive thin film resistor and structure thereof | |
US2012064230A1 | Method for forming conductive via in a substrate | |
US2012001212A1 | Light-Emitting Diode Packaging Structure and Substrate Therefor | |
TW200933921A | Package carrier of light-emitting diode with high brightness |