CHEN SHIH CHUNG has a total of 12 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets electrical machinery and energy, measurement and telecommunications are CITEQ, MAGNUM POWER SOLUTIONS LTD and ADVANCED WIRELESS INNOVATIONS LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 7 | |
#2 | EPO (European Patent Office) | 3 | |
#3 | Australia | 1 | |
#4 | Denmark | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Measurement | |
#3 | Telecommunications | |
#4 | Machines | |
#5 | Consumer goods | |
#6 | Environmental technology | |
#7 | Transport |
# | Name | Total Patents |
---|---|---|
#1 | Chen Shih-Chung | 8 |
#2 | Chen Shu-Mu | 4 |
#3 | Chen Shih Chung | 4 |
Publication | Filing date | Title |
---|---|---|
US2015244195A1 | Wireless charging device | |
US2015207350A1 | Power charging socket | |
US2011181118A1 | Non-resonance wireless power device | |
US2010181962A1 | Nondirectional Radio Frequency Rechargeable Dry Cell | |
US5255418A | Automatically locking slider for concealed zipper | |
US5239687A | Wireless intercom having a transceiver in which a bias current for the condenser microphone and the driving current for the speaker are used to charge a battery during transmission and reception, respectively | |
US5238281A | Car capable of showing video images | |
DK637188D0 | Fremvisningsskaerm | |
AU7944487A | Phonic electric measuring meter |