IP Library › Granted Patent US 12,719,165
Granted Patent B2
US 12,719,165 · App. 18/712,185 · Granted Aug 25, 2026

Antenna unit, array, beam scannng method, communication apparatus, and storage medium

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Quick Facts
Patent No.
US 12,719,165
App. No.
18/712,185
Filed
May 21, 2024
Granted
Aug 25, 2026
Kind
B2
Examiner
LEE, SEUNG H
Art Unit
2876
USPC
343/700MS
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 22, 2024
From: CHEN, DONG; CHI, LIANGANG; ZHOU, RUI
To: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Reel/Frame 067488/0013 →
Continuity (1)
Related Publication 20250030160A1 · Jan 23, 2025
References Cited (17)
US 6377217B1 · Zhu et al. · 2002 [cited by applicant]
US 10884308B2 · Cao · 2021 [cited by examiner]
CN 103975483A · 2014 [cited by applicant]
CN 107046176A · 2017 [cited by applicant]
CN 108666738A · 2018 [cited by applicant]
CN 110350325A · 2019 [cited by applicant]
CN 110690556A · 2020 [cited by applicant]
CN 111769359A · 2020 [cited by applicant]
CN 112490672A · 2021 [cited by applicant]
CN 113219688A · 2021 [cited by applicant]
CN 113659333A · 2021 [cited by applicant]
Yizhe Zhao et al. “A frequency and pattern reconfigurable antenna array based on liquid crystal technology” IEEE Photonics Journal, DOI 10.1109/JPHOT.2017.2700042 2017. [cited by applicant]
Xiaoyu Li et al, “Broadband Electronically Scanned Reflectarray Antenna With Liquid Crystals” IEEE Antennas and Wireless Propagation Letters, vol. 20, No. 3, Mar. 2021. [cited by applicant]
Dianmin LIN et al., “Dielectric gradient metasurface optical elements”, Science vol. 345, 298; Issue 6194 (Jul. 18, 2014) DOI: 10.1126/science.1253213. [cited by applicant]
Chang Jiang You et al. “Frequency Continuously Tunable Patch-Slot Antenna With Wide-Angle Discrete Scanning and Optional Backward Radiation” IEEE Antennas and Wireless Propagation Letters, vol. 20, No. 4, Apr. 2021. [cited by applicant]
Liang Wei WU et al. “High-transmission ultrathin huygens' metasurface with 360 phase control by using double-layer transmitarray elements” Physical Review Applied 12, 024012 (2019) DOI: 10.1103/PhysRevApplied.12.024012. [cited by applicant]
Yu et al., “Design of a new low cost planar phased array antenna basedon liquid crystal phase shifting technology”, China Academic Journal Electronic Publishing house, 1994-2023, 3 pages (English Abstract only). [cited by applicant]