ZHEJIANG Z LIGHT OPTOELECTRONICS CO LTD has a total of 15 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2012. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy and semiconductors are ABRAM CORP, NINGBO YAMAO OPTOELECTRONICS CO LTD and CHANG WAH ELECTROMATERIALS INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | China | 12 | |
#2 | United States | 2 | |
#3 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Semiconductors |
# | Technology | |
---|---|---|
#1 | Lighting device details | |
#2 | Special light sources | |
#3 | Semiconductor light sources | |
#4 | Semiconductor devices |
# | Name | Total Patents |
---|---|---|
#1 | Chen Guocai | 10 |
#2 | Ye Yiping | 7 |
#3 | Zhu Xiaobiao | 6 |
#4 | Xue Jianwu | 6 |
#5 | Xiaobiao Zhu | 2 |
#6 | Yang Qinghai | 1 |
#7 | Wang Mei | 1 |
#8 | Ni Na | 1 |
#9 | Qunliang Zheng | 1 |
#10 | Shen Xiaoliang | 1 |
Publication | Filing date | Title |
---|---|---|
CN108087734A | A kind of LED filament lamp | |
CN108050404A | A kind of LED light emission device and its light bulb | |
CN108266651A | A kind of Multifunctional LED light bulb | |
CN107687578A | A kind of LED lamp bead and preparation method thereof | |
CN107527990A | A kind of Novel LED lamp bulb and preparation method thereof | |
CN107507900A | A kind of LED lamp bead of injection molding packaging and preparation method thereof | |
CN107687575A | A kind of LED lamp bead of liquid radiating and preparation method thereof | |
CN107448790A | A kind of LED light bar lamp | |
CN103107266A | Light emitting diode (LED) white light device and manufacturing method thereof | |
CN102623625A | Novel LED (light-emitting diode) device | |
CN102623616A | SMD (surface mounted device) type bracket with high light effect |