Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HL

Hao Liu — 39 Patents

Alcatel Lucent: 10 patents #313 of 4,169Top 8%
Qualcomm: 9 patents #2,233 of 12,104Top 20%
VCVivo Mobile Communication Co.: 6 patents #51 of 599Top 9%
CTChina Academy Of Telecommunications Technology: 4 patents #98 of 243Top 45%
Nokia Technologies Oy: 4 patents #634 of 3,242Top 20%
UMUnited Microelectronics: 1 patents #2,686 of 4,560Top 60%
ALAlibaba: 1 patents #1,069 of 2,313Top 50%
NCNokia Shanghai Bell Co.: 1 patents #32 of 101Top 35%
ACAdvanced New Technologies Co.: 1 patents #496 of 845Top 60%
Ford: 1 patents #9,400 of 17,473Top 55%
Overall (All Time): #81,245 of 4,157,543Top 2%
39 Patents All Time
Hao Liu has been granted 39 US patents while listed as an inventor at Alcatel Lucent. The first was granted in 2010 and the most recent in July 2025. Hao Liu ranks #81,245 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Hao Liu in Shanghai, CA, CN.

Patents per Year

Patents granted per year, 2010 to 2025Bar chart with a peak of 5 patents in 2022.peak 52010: 1 patents20102012: 1 patents2014: 3 patents20142015: 3 patents2016: 3 patents20162017: 2 patents2018: 1 patents20182019: 3 patents2020: 4 patents20202021: 3 patents2022: 5 patents20222023: 2 patents2024: 5 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12375148 Signalling port information Filippo Tosato, Rana AHMED SALEM, Salah Eddine Hajri 2025-07-29
12245284 Method for 2-step random access and terminal Peng SUN, Xiaohang CHEN 2025-03-04
12224955 Reference signal sending method and transmitter Peng SUN, Yang Song, Rakesh Tamrakar, Kaili ZHENG 2025-02-11
12074749 Method for reference signal generation and communications device Xiaodong Sun, Peng SUN 2024-08-27
12052023 Fast locking dual loop clock and data recovery circuits Lejie Lu, Yu Song, Dong Ren 2024-07-30 $20,449,000
11923861 Wideband rail-to-rail voltage controlled oscillator Lejie Lu, Yu Song, Dong Ren 2024-03-05 $14,429,000
11909484 Uplink control information Filippo Tosato, Marco MASO, Nhat-Quang NHAN 2024-02-20 $904,000
11863356 Analog receiver front-end with variable gain amplifier embedded in an equalizer structure Miao Li, Zhiqin Chen, Yu Song, Hongmei Liao, Zhi Zhu +1 more 2024-01-02 $10,990,000
11736069 Ultra-high bandwidth inductorless amplifier Li Sun, Dong Ren 2023-08-22 $9,574,000
11563612 Transmission method and first communication device Xiaodong Sun, Peng SUN 2023-01-24
11528062 Method and device for virtual port mapping for massive MIMO Yan Zhao, Huan Sun 2022-12-13
11469730 Circuits and methods for maintaining gain for a continuous-time linear equalizer Miao Li, Li Sun 2022-10-11 $15,346,000
11432343 Uplink signal transmission method and user equipment Xiaohang CHEN, Peng SUN 2022-08-30
11336356 Uplink control information Filippo Tosato, Marco MASO, Nhat-Quang NHAN 2022-05-17 $1,584,000
11316722 Orthogonal frequency division multiplexing symbol generation method and communication device Wei Xi, Peng SUN, Xiaodong Sun 2022-04-26
10992277 Variable gain amplifier with embedded equalization for uniform tuning Li Sun, Dong Ren, Sudheer Chowdary Gali 2021-04-27 $39,740,000
10972108 Systems and methods for reduction of in-phase and quadrature-phase (IQ) clock skew Miao Li, Li Sun 2021-04-06 $25,507,000
10895461 Multi-day, multi-person, and multi-modal trip planning system Yimin Liu, Tina Yang, Fei Wang, Rebecca Peng 2021-01-19 $24,673,000
10853245 Efficient data unit reuse method and system Mingqiang Zhuang, Zhenkun Yang 2020-12-01
10848229 Uplink control information Filippo Tosato, Marco MASO, Nhat-Quang NHAN 2020-11-24 $1,715,000
10820277 Uplink power allocation method, uplink power allocation device and uplink power allocation system Shaoli Kang, Xiaodong Sun, Bin REN, Qiubin Gao 2020-10-27
10708888 Uplink detection method and device in non-orthogonal multiple access system, and base station Bin REN, Shaoli Kang, Yang Song, Qiubin Gao 2020-07-07
10417775 Method for implementing human skeleton tracking system based on depth data Hang Wang, Zan Sheng, Gaofeng Yang 2019-09-17
10355883 Signal detection method and signal detection device Shaoli Kang, Bin REN, Qiong Li, Qiubin Gao 2019-07-16
10263736 Method and device for detecting data transmission and received signals Shaoli Kang, Bin REN, Yang Song 2019-04-16