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Hefei, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Broadband fifth-generation circularly polarized filtering antenna
Patent number
11,949,174
Issue date
Apr 2, 2024
ANHUI UNIVERSITY
Yingsong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Miniaturized ultra-low frequency antenna
Patent number
11,901,617
Issue date
Feb 13, 2024
ANHUI UNIVERSITY
Yingsong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual-band very low frequency antenna
Patent number
11,784,399
Issue date
Oct 10, 2023
ANHUI UNIVERSITY
Yingsong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ceramic piezoelectric underwater detection and 5th generation mobil...
Patent number
11,750,301
Issue date
Sep 5, 2023
ANHUI UNIVERSITY
Yingsong Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-layer low-profile four-arm spiral antenna
Patent number
11,715,879
Issue date
Aug 1, 2023
ANHUI UNIVERSITY
Yingsong Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ULTRA-WIDEBAND ELECTROMAGNETIC BAND GAP (EBG) STRUCTURE AND CIRCUIT...
Publication number
20240120633
Publication date
Apr 11, 2024
ANHUI UNIVERSITY
Xingang REN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BROADBAND FIFTH-GENERATION CIRCULARLY POLARIZED FILTERING ANTENNA
Publication number
20240097337
Publication date
Mar 21, 2024
ANHUI UNIVERSITY
Yingsong LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-EFFICIENCY ACOUSTIC EXCITATION LOW-FREQUENCY ANTENNA DRIVEN BY...
Publication number
20230370045
Publication date
Nov 16, 2023
ANHUI UNIVERSITY
Yingsong LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL-BAND VERY LOW FREQUENCY ANTENNA
Publication number
20230246329
Publication date
Aug 3, 2023
ANHUI UNIVERSITY
Yingsong LI
H01 - BASIC ELECTRIC ELEMENTS