Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | United Microelectronics Corp. | Semiconductor,Electronics,CMOS, ...[+2] | patent citation: 959 | |
2 | Macronix International Co., Ltd. | Semiconductor,Read-only memory,Non-volatile memory, ...[+2] | patent citation: 630 | |
3 | ProMOS Technologies, Inc. | Semiconductor,Double data rate,Electronic component, ...[+2] | patent citation: 417 | |
4 | Vanguard International Semiconductor Corp. | Semiconductor,Integrated circuit,Electronic component, ...[+1] | patent citation: 413 | |
5 | Guizhou Yihua Co. Ltd. | Fertilizer,Agriculture,Chemical engineering | patent citation: 350 | |
6 | Winbond Electronics Corp. | Flash memory,Electronics,Computer hardware, ...[+2] | patent citation: 277 | |
7 | Nanya Technology Corp. | Semiconductor,Product design,Industrial engineering, ...[+2] | patent citation: 96 | |
8 | Semiconductor Manufacturing International | Semiconductor,Computer hardware,Integrated circuit, ...[+2] | patent citation: 82 | |
9 | Hewlett-Packard Development Co. | Personal computer,Computer hardware,Graphics processing unit, ...[+2] | patent citation: 72 | |
10 | Chunghwa Picture Tubes Ltd. | Electronics,Electronic visual display,Liquid-crystal display, ...[+2] | patent citation: 53 | |
11 | Shanghai Huali Microelectronics Corp. | Microelectronics,Tariff,Food industry | patent citation: 47 | |
12 | Hannstar Display Corp. | Electronic visual display,Electronics,Digital photo frame, ...[+2] | patent citation: 44 | |
13 | ChangXin Memory Technologies, Inc. | Tariff | patent citation: 44 | |
14 | Gudeng Precision Industrial Co., Ltd. | Reticle,Automation,Manufacturing engineering, ...[+2] | patent citation: 36 | |
15 | Transcend Optronics (Yangzhou) Co. Ltd. | Electronic component,Computer hardware,Electronics, ...[+1] | patent citation: 29 | |
16 | Tianma Microelectronics Co., Ltd. | Liquid-crystal display,Telecommunications,Peripheral, ...[+2] | patent citation: 27 | |
17 | Shanghai Tianma Microelectronics Co., Ltd. | Liquid-crystal display,Computer hardware,Electronics, ...[+1] | patent citation: 27 | |
18 | China Academy of Telecommunications Technology | Information security,Telecommunications,Network security | patent citation: 24 | |
19 | Arima Optoelectronics Corp. | Semiconductor,Electronics,Backlight, ...[+2] | patent citation: 19 | |
20 | Artilux, Inc. | Optical communication,Enterprise software,Software, ...[+2] | patent citation: 18 |