IP Library › Granted Patent US 12,719,552
Granted Patent B2
US 12,719,552 · App. 18/811,643 · Granted Aug 25, 2026

3D beamforming for joint phase time arrays

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 12,719,552
App. No.
18/811,643
Filed
Aug 21, 2024
Granted
Aug 25, 2026
Kind
B2
Examiner
TRAN, KHAI
Art Unit
2632
USPC
375/267
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 21, 2024
From: YILDIZ, OZLEM; ALAMMOURI, AHMAD; MO, JIANHUA; NAM, YOUNG HAN
To: SAMSUNG ELECTRONICS CO., LTD.
Reel/Frame 068361/0438 →
Continuity (2)
Provisional Application 63534758 · Aug 25, 2023
Related Publication 20250070847A1 · Feb 27, 2025
References Cited (23)
US 9236916B2 · Wernersson et al. · 2016 [cited by applicant]
US 9398567B2 · Jung · 2016 [cited by applicant]
US 20170019800A1 · Liu et al. · 2017 [cited by applicant]
US 20170104517A1 · Kakishima et al. · 2017 [cited by applicant]
US 20170195027A1 · Baek et al. · 2017 [cited by applicant]
US 20170310441A1 · Wei et al. · 2017 [cited by applicant]
US 20220085498A1 · Mason et al. · 2022 [cited by applicant]
US 20220385350A1 · Sahoo et al. · 2022 [cited by applicant]
US 20230361823A1 · Mo · 2023 [cited by examiner]
US 20230362671A1 · Mo et al. · 2023 [cited by applicant]
US 20240014881A1 · Zhu · 2024 [cited by examiner]
US 20240056273A1 · Zhu · 2024 [cited by examiner]
US 20250062819A1 · Pick · 2025 [cited by examiner]
CN 114285443A · 2022 [cited by applicant]
WO 2023214645A1 · 2023 [cited by applicant]
International Search Report and Written Opinion issued Dec. 3, 2024 regarding International Application No. PCT/KR2024/012640, 6 pages. [cited by applicant]
Ratnam, V., et al., “Joint Phase-Time Arrays: A Paradigm for Frequency-Dependent Analog Beamforming in 6G”, IEEE Access, Vo.10, Jul. 12, 2022, 14 pages. [cited by applicant]
Boljanovic, V., et al., “Fast Beam Training with True-Time-Delay Arrays in Wideband Millimeter-Wave Systems”, IEEE Transactions on Circuits and Systems—I: Regular Papers, vol. 68, No. 4, Apr. 2021, 13 pages. [cited by applicant]
Jain, I., et al., “Towards Flexible Frequency-Dependent mmWave Multi-Beamforming”, International Workshop on Mobile Computing Systems and Applications (HotMobile '23), 2023, 1 page. [cited by applicant]
Alammouri, A., et al., “Extending Uplink Coverage of mmWave and Terahertz Systems Through Joint Phase-Time Arrays”, IEEE Access, vol. 10, Aug. 19, 2022, 13 pages. [cited by applicant]
Forbes, T., et al., “A 0.2-2 GHz Time-Interleaved Multi-Stage Switched-Capacitor Delay Element Achieving 448.6 ns Delay and 330 ns/mm2 Area Efficiency”, IEEE Radio Frequency Integrated Circuits Symposium (RFIC), Jun. 20… [cited by applicant]
Wadaskar, A., et. al., “3D Rainbow Beam Design for Fast Beam Training with True-Time-Delay Arrays in Wideband Millimeter-Wave Systems”, 55th Asilomar Conference on Signals, Systems, and Computers, IEEE 2021, 8 pages. [cited by applicant]
Jain, I., et. al., “mmFlexible: Flexible Directional Frequency Multiplexing for Multi-user mmWave Networks”, arXiv:2301.10950v1 [eess.SY] Jan. 26, 2023, 17 pages. [cited by applicant]