YANCHENG HAOMAI LIGHTING SCIENCE & TECHNOLOGY CO LTD has a total of 12 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, environmental technology and semiconductors are WITH LTD LIABILITY DIS PLUS SOC, OSRAM AG and POSCO LED CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 6 | |
#2 | Republic of Korea | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 2 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Environmental technology | |
#3 | Semiconductors |
# | Name | Total Patents |
---|---|---|
#1 | Chen Zonglie | 11 |
#2 | Gong Shihong | 8 |
#3 | Zhao Lianguang | 1 |
#4 | Shen Lijun | 1 |
#5 | Chen Zongjie | 1 |
Publication | Filing date | Title |
---|---|---|
CN103107062A | Cover-contained energy-saving fluorescent lamp used for crystal chandelier and manufacture method thereof | |
CN103094058A | Energy-saving fluorescent lamp with cover and using low-temperature amalgam | |
CN102923934A | Die for preparing fluorescent lamp tube, and method for preparing lamp tube through using it | |
CN103534782A | HID arc tube, manufacturing method thereof, illumination device and illumination system | |
CN102832089A | Trace mercury filling method in manufacture of fluorescent lamp | |
CN103608935A | Tubular elementary LED encapsulation structure and illumination device with the same | |
KR20110036528A | Tubular led lighting device | |
KR20110021846A | Compound hid electric arc tube |