IP Library › Granted Patent US 12,719,144
Granted Patent B2
US 12,719,144 · App. 18/792,774 · Granted Aug 25, 2026

Waveguide

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Quick Facts
Patent No.
US 12,719,144
App. No.
18/792,774
Filed
Aug 2, 2024
Granted
Aug 25, 2026
Kind
B2
Examiner
COLE, VICTOR
Art Unit
2843
USPC
333/239
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 2, 2024
From: IKEDA, MASAKAZU; KATO, TAKAHIRO
To: DENSO CORPORATION; TOYOTA JIDOSHA KABUSHIKI KAISHA; MIRISE TECHNOLOGIES CORPORATION
Reel/Frame 068162/0771 →
Priority Claims (1)
JP 2023-159127 · Sep 22, 2023 · national
Continuity (1)
Related Publication 20250105484A1 · Mar 27, 2025
References Cited (13)
US 6052099A · Imaizumi et al. · 2000 [cited by applicant]
US 6121939A · Imaizumi et al. · 2000 [cited by applicant]
US 6388633B1 · Imaizumi et al. · 2002 [cited by applicant]
US 20020097187A1 · Imaizumi et al. · 2002 [cited by applicant]
US 20100231332A1 · Sugimoto et al. · 2010 [cited by applicant]
US 20180024226A1 · Izadian · 2018 [cited by examiner]
US 20200028228A1 · Yoshioka · 2020 [cited by examiner]
US 20200220245A1 · Algaba Brazalez · 2020 [cited by examiner]
US 20230187803A1 · Takemoto · 2023 [cited by examiner]
JP 2007336299A · 2007 [cited by applicant]
JP 2010278752A · 2010 [cited by applicant]
F. Arndt, R. Beyer, J.M. Reiter, T. Sieverding, and T. Wolf, âAutomated design of waveguide components using hybrid mode-matching/numerical EM building-blocks in optimization-oriented CAD frame-works.â 1997; IEEE Trans.… [cited by examiner]
U.S. Appl. No. 18/792,702, filed Aug. 2, 2024, Isono et al. [cited by applicant]