5-link Technology Co., Ltd.

China

 
Total IP 2
Total IP Rank # 720,352
IP Activity Score 0.9/5.0    2
IP Activity Rank # 465,803

Patents

Trademarks

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0 0
1 0
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Last Patent 2023 - Photoelectric switch key and key...
First Patent 2020 - Photoelectric switch key and key...

Latest Inventions, Goods, Services

2020 Invention Photoelectric switch key and keyboard. A photoelectric switch key is provided, which includes a s...
Invention Photoelectric switch key and keyboard. A photoelectric switch key. The photoelectric switch key c...