IP Library › Granted Patent US 1,059,313
Granted Patent S1
US 1,059,313 · App. 29/890,170 · Granted Jan 28, 2025

Circuit board

Inventors: Hongbin Mao (Beijing, CN); Nangeng Zhang (Beijing, CN)
Assignee: Canaan Creative Co., LTD.
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Quick Facts
Patent No.
US 1,059,313
App. No.
29/890,170
Granted
Jan 28, 2025
Kind
S1
Claims (1)

The ornamental design for a circuit board, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 21, 2023
From: MAO, HONGBIN; ZHANG, NANGENG
To: CANAAN CREATIVE CO., LTD.
Reel/Frame 063405/0977 →
Priority Claims (3)
CN 202230691957.0 · Oct 20, 2022 · national
CN 202230691984.8 · Oct 20, 2022 · national
CN 202330202319.2 · Apr 13, 2023 · national
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