Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Liangping Ma — 4 Patents in 2020

IHIdac Holdings: 3 patents #16 of 55Top 30%
IHInterdigital Patent Holdings: 1 patents #107 of 235Top 50%
San Diego, CA: #507 of 4,672 inventorsTop 15%
California: #6,299 of 68,989 inventorsTop 10%
Overall (2020): #49,989 of 565,922Top 9%
4 Patents 2020

Issued Patents 2020

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10826573 Methods, apparatus, systems and procedures for uplink (UL) channel reciprocity Shahrokh Nayeb Nazar, Afshin Haghighat, Erdem Bala, Oghenekome Oteri, Moon Il Lee +1 more 2020-11-03
10764906 Silent period method and apparatus for dynamic spectrum management Martino M. Freda, Saad Ahmad, Jean-Louis Gauvreau, Alpaslan Demir, Chunxuan Ye 2020-09-01 $2,897,000
10608858 Zero tail and unique word based waveforms for DFT-s OFDM and OFDM Erdem Bala, Mihaela C. Beluri, Kyle Jung-Lin Pan, Tao Deng, Yugeswar Deenoo +2 more 2020-03-31
10536312 System, method, and apparatus for low power cyclic prefix (CP) based hybrid spread waveforms Kyle Jung-Lin Pan, Mihaela C. Beluri, Ravikumar V. Pragada, Erdem Bala, Yugeswar Deenoo +2 more 2020-01-14