IP Library › Granted Patent US 1,092,397
Granted Patent S1
US 1,092,397 · App. 29/891,955 · Granted Sep 9, 2025

Power supply

Inventors: Yu-Chieh Shen (Taoyuan, TW); Yung-Chun Lo (Taoyuan, TW); Chen-Chiang Su (Taoyuan, TW)
Assignee: Delta Electronics, Inc.
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Quick Facts
Patent No.
US 1,092,397
App. No.
29/891,955
Granted
Sep 9, 2025
Kind
S1
Claims (1)

The ornamental design for a power supply, as shown and described.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 11, 2023
From: SHEN, YU-CHIEH; LO, YUNG-CHUN; SU, CHEN-CHIANG
To: DELTA ELECTRONICS, INC.
Reel/Frame 063617/0327 →
References Cited (74)
US D217915S · Brenner · 1970 [cited by examiner]
US D419533S · Smith · 2000 [cited by examiner]
US D467227S · Lee · 2002 [cited by applicant]
US D504399S · Peled · 2005 [cited by examiner]
US D649933S · Wang · 2011 [cited by examiner]
US D675160S · Tanaka · 2013 [cited by examiner]
US D786793S · Lin et al. · 2017 [cited by applicant]
US D795244S · Zimmermann · 2017 [cited by examiner]
US 9762037B1 · Lach · 2017 [cited by applicant]
US D813163S · Stravets · 2018 [cited by examiner]
US D839826S · Dong et al. · 2019 [cited by applicant]
US D865671S · Dong · 2019 [cited by examiner]
US D877074S · Stravets · 2020 [cited by examiner]
US 10624223B1 · Tsorng · 2020 [cited by examiner]
US D886752S · Xiang · 2020 [cited by examiner]
US 10951013B2 · Huang · 2021 [cited by applicant]
US D928081S · Hwang et al. · 2021 [cited by applicant]
US 20040184292A1 · Knox · 2004 [cited by applicant]
US 20110315355A1 · Campbell et al. · 2011 [cited by applicant]
US 20140126129A1 · Kyle · 2014 [cited by examiner]
US 20140216714A1 · Dittmer et al. · 2014 [cited by applicant]
US 20180338386A1 · Chen · 2018 [cited by applicant]
US 20190045661A1 · Broderick et al. · 2019 [cited by applicant]
US 20190281727A1 · Fujiwara et al. · 2019 [cited by applicant]
US 20220217845A1 · Salmon · 2022 [cited by applicant]
US 20220248564A1 · Moon · 2022 [cited by applicant]
US 20220312625A1 · Antaran · 2022 [cited by applicant]
US 20230189457A1 · Tsorng · 2023 [cited by examiner]
US 20240224459A1 · Shen · 2024 [cited by examiner]
CN 100585841C · 2010 [cited by applicant]
CN 102342193A · 2012 [cited by applicant]
CN 106879222A · 2017 [cited by applicant]
CN 207519013U · 2018 [cited by applicant]
CN 305041627S · 2019 [cited by applicant]
CN 109874275A · 2019 [cited by applicant]
CN 109510445B · 2020 [cited by applicant]
CN 210073558U · 2020 [cited by applicant]
CN 111864305A · 2020 [cited by applicant]
CN 110535338B · 2020 [cited by applicant]
CN 112469242A · 2021 [cited by applicant]
CN 113015417A · 2021 [cited by applicant]
CN 213492911U · 2021 [cited by applicant]
CN 213694613U · 2021 [cited by applicant]
CN 110505783B · 2021 [cited by applicant]
CN 306956066S · 2021 [cited by applicant]
CN 114389569A · 2022 [cited by applicant]
CN 307407783S · 2022 [cited by applicant]
CN 307423649S · 2022 [cited by applicant]
CN 115016611A · 2022 [cited by applicant]
CN 115248623A · 2022 [cited by applicant]
CN 218163398U · 2022 [cited by applicant]
CN 115712327A · 2023 [cited by applicant]
CN 308668853 · 2024 [cited by examiner]
EM 0150211520001 · 2023 [cited by examiner]
EP 2465189B1 · 2019 [cited by applicant]
EP 3530896B1 · 2020 [cited by applicant]
IN 386018001 · 2024 [cited by examiner]
JP H07202377A · 1995 [cited by applicant]
JP 2010103282A · 2010 [cited by applicant]
KR 20160047575A · 2016 [cited by applicant]
TW 200836615A · 2008 [cited by applicant]
TW 201115102A · 2011 [cited by applicant]
TW 201240301A · 2012 [cited by applicant]
TW 201828798A · 2018 [cited by applicant]
TW 201843917A · 2018 [cited by applicant]
TW D195786S · 2019 [cited by applicant]
TW 202102101A · 2021 [cited by applicant]
TW 2298080001 · 2024 [cited by examiner]
WO 2015149317A1 · 2015 [cited by applicant]
WO 2022149525A1 · 2022 [cited by applicant]
WO 2023129225A1 · 2023 [cited by applicant]
Xu Yu-Zhen et al: “Inductor optimize design for BCM BUCK-PFC in LED driver”, IEEE, Apr. 15, 2011, pp. 2264-2267. [cited by applicant]
Nielsen Alex Buus et al, Power Density and Loss Optimization Design Methodology of a 10 KW 2-Level 3-Phase Sic Inverter, IEEE, Nov. 9, 2020. [cited by applicant]
Chen Jianan et al, A Family of Spread-Spectrum Modulation Schemes Based on Distribution Characteristics to Reduce Conducted EMI for Power Electronics Converters, IEEE, Jun. 15, 2020, pp. 5142-5157. [cited by applicant]