Miniaturized antenna
US-12542363-B2 · Feb 3, 2026 · US
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Chen Yajie patents
Chen Yajie is listed as an inventor on 62 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Yajie |
| Total patents | 62 |
| First publication | Feb 9, 2017 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Sparse gradient dielectric lens for improving field of view
US-2025343359-A1 · Nov 6, 2025 · US
M-type hexaferrite having a planar anisotropy
US-12424362-B2 · Sep 23, 2025 · US
M-type hexaferrite comprising antimony
US-12406788-B2 · Sep 2, 2025 · US
Low loss magnetodielectric material
US-12381025-B2 · Aug 5, 2025 · US
Microbial Products and Uses Thereof to Improve Oil Recovery
US-2025171679-A1 · May 29, 2025 · US
Dual band antenna
US-12230899-B2 · Feb 18, 2025 · US
Microbial products and uses thereof to improve oil recovery
US-12227694-B2 · Feb 18, 2025 · US
Microbial fertilizers and/or additives for nitrogen-based fertilizers
US-2024368047-A1 · Nov 7, 2024 · US
Polycrystalline 18H hexaferrite, method of manufacture, and uses thereof
US-12110234-B2 · Oct 8, 2024 · US
Recent patents
Latest publications not already listed above.
Y-type hexaferrite, method of manufacture, and uses thereof
US-2024203624-A1 · Jun 20, 2024 · US
18h hexaferrite, method of manufacture, and uses thereof
US-2024158302-A1 · May 16, 2024 · US
Single feed and dual polarization antenna
US-2024154312-A1 · May 9, 2024 · US
Low loss power ferrites and method of manufacture
US-11945753-B2 · Apr 2, 2024 · US
Polarized electromagnetic device
US-2024097306-A1 · Mar 21, 2024 · US
Co-culture of myxobacteria and Bacillus for enhanced metabolite production
US-11932891-B2 · Mar 19, 2024 · US
Miniaturized antenna
US-2024063545-A1 · Feb 22, 2024 · US
Y-type hexaferrite, method of manufacture, and uses thereof
US-2023399237-A1 · Dec 14, 2023 · US
Bismuth ruthenium M-type hexaferrite
US-11827527-B2 · Nov 28, 2023 · US
M-type hexaferrite having a planar anisotropy
US-2023352223-A1 · Nov 2, 2023 · US
M-type hexaferrite comprising a low dielectric loss ceramic
US-2023352221-A1 · Nov 2, 2023 · US
Novel multifferoic r-type hexaferrite, a composite and an article comprising the r-type hexaferrite, and a method of making the same
US-2023352222-A1 · Nov 2, 2023 · US
Nanocrystalline cobalt doped nickel ferrite particles, method of manufacture, and uses thereof
US-11783975-B2 · Oct 10, 2023 · US
Z-type hexaferrite having a nanocrystalline structure
US-11691892-B2 · Jul 4, 2023 · US
High frequency magnetic films, method of manufacture, and uses thereof
US-11682509-B2 · Jun 20, 2023 · US
Multiphase ferrites and composites comprising the same
US-11679991-B2 · Jun 20, 2023 · US
Multi-layer magneto-dielectric material
US-11626228-B2 · Apr 11, 2023 · US
Dual band antenna
US-2023088794-A1 · Mar 23, 2023 · US
Magneto-dielectric materials, methods of making, and uses thereof
US-11574752-B2 · Feb 7, 2023 · US
Textured planar m-type hexagonal ferrites and methods of use thereof
US-11508503-B2 · Nov 22, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Rogers Corp | 48 |
| Univ Northeastern | 6 |
| Locus Ip Co Llc | 5 |
| Locus Solutions Ipco Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01F1/348 | 30 |
| C01P2006/42 | 26 |
| C04B2235/3215 | 24 |
| C04B2235/3275 | 22 |
| C08K3/22 | 22 |