IP Library Granted Patent US 12,715,305
Granted Patent B2
US 12,715,305 · App. 17/249,757 · Granted Aug 25, 2026

Method for controlling the rotational speed or the torque of a motor, rotational speed control system and control device

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Quick Facts
Patent No.
US 12,715,305
App. No.
17/249,757
Granted
Aug 25, 2026
Kind
B2
Assignments (2)
MERGER AND CHANGE OF NAME Recorded Aug 27, 2024
From: CONTINENTAL TEVES AG & CO. OHG; CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH
To: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH
Reel/Frame 068794/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 30, 2021
From: GUNSELMANN, CHRISTIAN; BUDIANU, BOGDAN; DONNER, ANDREAS; GIMPOESU, ALBERT
To: CONTINENTAL TEVES AG & CO. OHG
Reel/Frame 056717/0938 →
Priority Claims (1)
DE 10 2018 215 432.5 · Sep 11, 2018 · national
Continuity (2)
Continuation PCTEP2019070313 · Jul 29, 2019
Related Publication 20220185123A1 · Jun 16, 2022
References Cited (25)
US 6483271B1 · Thebeau · 2002 [cited by applicant]
US 9973134B1 · Namuduri et al. · 2018 [cited by applicant]
US 20110190970A1 · Moriya · 2011 [cited by applicant]
US 20120256422A1 · Fradella · 2012 [cited by examiner]
US 20160226421A1 · Kadry · 2016 [cited by examiner]
US 20170085208A1 · Yamamoto · 2017 [cited by examiner]
US 20170250644A1 · Ikai · 2017 [cited by applicant]
DE 10106944A1 · 2002 [cited by applicant]
DE 102016210900A1 · 2016 [cited by applicant]
DE 102017103573A1 · 2017 [cited by applicant]
DE 102016003738A1 · 2017 [cited by applicant]
EP 0161906A2 · 1985 [cited by applicant]
JP H06245563A · 1994 [cited by applicant]
JP 2016015793A · 2016 [cited by applicant]
KR 20150105182A · 2015 [cited by applicant]
KR 20180023839A · 2018 [cited by applicant]
WO 2011073829A1 · 2011 [cited by applicant]
allaboutcircuits.com, Zener Diodes: Chapter 3—Diodes and Rectifiers, 2017, allboutcircuits.com, pp. 1-5 (Year: 2017). [cited by examiner]
Onsemi, Zener Theory and Design Considerations Handbook, 2017, www.onsemi.com, Rev. 1, pp. 1-9 (Year: 2017). [cited by examiner]
European Examination Report dated Jan. 23, 2023 for the counterpart European Patent Application No. 19 748 778.8. [cited by applicant]
German Search Report dated Sep. 19, 2018 for the corresponding German Patent Application No. 10 2018 215 432.5. [cited by applicant]
International Search Report and the Written Opinion of the International Searching Authority mailed on Sep. 26, 2019 for the counterpart PCT Application No. PCT/EP2019/070313. [cited by applicant]
Korean Decision for Grant of Patent dated Feb. 20, 2023 for the counterpart Korean Patent Application No. 10-2021-7004954. [cited by applicant]
Chinese First Office Action dated May 5, 2023 for the counterpart Chinese Patent Application No. 201980055388.6 and DeepL translation of same. [cited by applicant]
Notice of Second Office Action dated Nov. 24, 2023 for the counterpart Chinese Patent Application No. 201980055388.6 and translation of same. [cited by applicant]