Printed circuit board
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Description
The broken lines in the figures illustrate environmental structure on the printed circuit board and form no part of the claimed design.
Claims
The ornamental design for a printed circuit board, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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| D676004 | February 12, 2013 | Lyubachev |
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| D774478 | December 20, 2016 | Li |
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| D798250 | September 26, 2017 | Furutani |
| D826185 | August 21, 2018 | Kosugi |
| D887358 | June 16, 2020 | Berrezag |
| D887999 | June 23, 2020 | Chen |
| D888674 | June 30, 2020 | Chen |
| 109104885 | April 2022 | CN |
| 308856308 | September 2024 | CN |
| 202330818640.3 | September 2024 | CN |
| 112306217 | August 2024 | TW |
- Spiral coil for use in printed circuit board drawing,https://www.shutterstock.com/image-vector/spiral-coil-use-printed-circuit-board-2092956292,2025. (Year: 2025).
Patent History
Patent number: D1125095
Type: Grant
Filed: Dec 27, 2023
Date of Patent: May 5, 2026
Assignee: SPEED TECH CORPORATION (Taoyuan City)
Inventors: Yu-Pei Huang (Taoyuan City), Kuan-Ying Ho (Taoyuan City), Yao-Nien Chung (Taoyuan City), Chih-Yung Wu (Taoyuan City), Ming-Der Liu (Taoyuan City), Chi-Chun Chen (Taoyuan City)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/923,017
Type: Grant
Filed: Dec 27, 2023
Date of Patent: May 5, 2026
Assignee: SPEED TECH CORPORATION (Taoyuan City)
Inventors: Yu-Pei Huang (Taoyuan City), Kuan-Ying Ho (Taoyuan City), Yao-Nien Chung (Taoyuan City), Chih-Yung Wu (Taoyuan City), Ming-Der Liu (Taoyuan City), Chi-Chun Chen (Taoyuan City)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/923,017
Classifications
Current U.S. Class:
Semiconductor, Transistor Or Integrated Circuit (24) (D13/182)