This inventor holds 2 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignees: China Banknote Printing and Minting Corporation, Zhongchao Special Security Technology Co., Ltd, Zhongchao Special Security Technology Co., Ltd. Active years: 2025-2026.
USPTO Granted Patents = 2 (Patent Applications = 6)
% Patents Active = 100.0
EPO Patents = 1 (Patent Applications = 5)
Average Co-Inventor Count = 2.4
ph-index = 1
Company Filing History:
2 out of 17 China Banknote Printing and Minting Corporation
1 out of 2 Zhongchao Special Security Technology Co., Ltd
1 out of 15 Zhongchao Special Security Technology Co., Ltd
where one patent can have more than one assignee
Years Active: 2025-2026
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2 patents (USPTO):Explore Patents
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6 patents pending:
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5 patents pending (CIPO):
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1 patent (EPO):
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5 patents pending (EPO):
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