Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Laizhou, CN ranks #7,503 worldwide for total patents filed in 2021, with 12 patents from 1 inventor. Leading employers of inventors based in Laizhou, CN include Delta Electronics (Shanghai) Co..

Showing 1–1 of 1 inventors

Rank Inventor Primary Company Patents
1 Tao Wang Delta Electronics (Shanghai) Co. 12

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