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

Xiangyang Li — 77 Patents

Alcatel Lucent: 39 patents #19 of 4,169Top 1%
COCovestro: 6 patents #21 of 276Top 8%
LLLenovo (Beijing) Limited: 5 patents #130 of 1,308Top 10%
GE: 5 patents #6,849 of 36,430Top 20%
BABayer Materialscience Ag: 5 patents #109 of 1,035Top 15%
ZTZte: 2 patents #882 of 3,593Top 25%
BSBeijing Lenovo Software: 2 patents #97 of 493Top 20%
CPChina University Of Petroleum—Beijing: 2 patents #109 of 416Top 30%
MCMidea Group Co.: 2 patents #230 of 926Top 25%
SCShanghai Huali Integrated Circuit: 1 patents #48 of 130Top 40%
University of Michigan: 1 patents #1,906 of 4,352Top 45%
XCXi'An Zhongxing New Software Co.: 1 patents #205 of 714Top 30%
SBSabic Innovative Plastics B.V.: 1 patents #445 of 817Top 55%
NANokia Of America: 1 patents #97 of 257Top 40%
GCGd Midea Air-Conditioning Equipment Co.: 1 patents #138 of 249Top 60%
Overall (All Time): #24,274 of 4,157,543Top 1%
77 Patents All Time
Xiangyang Li has been granted 77 US patents while listed as an inventor at Alcatel Lucent. The first was granted in 2001 and the most recent in October 2024. Xiangyang Li ranks #24,274 of 4,157,543 US inventors in our database (top 0.58%). Patent records list Xiangyang Li in Shanghai, PA, CN.

Patents per Year

Patents granted per year, 2001 to 2024Bar chart with a peak of 12 patents in 2017.peak 122001: 1 patents20012003: 3 patents2004: 1 patents2005: 1 patents20052006: 1 patents2009: 2 patents2010: 1 patents20102011: 1 patents2012: 3 patents2013: 1 patents20132014: 5 patents2015: 10 patents2016: 9 patents20162017: 12 patents2018: 11 patents2019: 4 patents20192020: 2 patents2021: 2 patents2022: 1 patents20222023: 3 patents2024: 3 patents2024

Issued Patents All Time

Showing 1–25 of 77 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12104833 Air conditioner and control method therefor Xiangwei Qiu, Hao Zhang, Kui TAO, Shunquan LI, Junjie LEI +2 more 2024-10-01
12084470 Method for preparing bisphenol phosphate hydroxyl aluminum salt nucleating agent Kezhi Wang, Jianjun Zhang, Chenxi Mao, Fuhua Lin, Xungang Li +14 more 2024-09-10
12043892 Method for producing molybdenum alloy targets Zhanfang Wu, Lida Che, Haofeng Li, Pengjie Zhang, Jing He 2024-07-23
11841723 Distributed LDO structure without external capacitor Yifei Qian 2023-12-12
11773695 Multi-type hydrate formation simulation system and method thereof Pinbo Ding, Weiping Xu, Feng Zhang, Jianxin Wei, Bangrang Di 2023-10-03
11752087 Activated revitalizing lotion and preparation method and application thereof Jinrong Dai, Xinran Liu, Yanli Zuo, Xiufen Chang, Yuping Dai 2023-09-12
11341960 Smart control implementation method, device, and computer readable storage medium 2022-05-24
11118057 Attenuation material composition, attenuation material and preparation method and use thereof Pinbo Ding, Shiqi Huang, Jianxin Wei, Bangrang Di, Feng Zhang +1 more 2021-09-14
10959060 Method and apparatus for implementing MTC group message delivery Yigang Cai 2021-03-23
10637905 Method for processing data and electronic apparatus Gaoge Wang, Kai Kang, Shifeng Peng, Kai Li, Lifan Xiao 2020-04-28
10539715 Compositions containing polycarbonate and infrared reflective additives Rudiger Gorny 2020-01-21
10481062 Method for improving identification degree of low-luminosity dispersed-phase particles in multiphase system Chao-Hsun Yang, Yiting Xiao, Zaisha Mao 2019-11-19
10247750 Online measuring method of particle velocity in multiphase system Chao-Hsun Yang, Haoliang Wang, Guanqi Wang, Zaisha Mao 2019-04-02
10209064 Online measuring method of concentration and diameter of particles in multiphase system Chao-Hsun Yang, Guanqi Wang, Shifang Yang, Zaisha Mao 2019-02-19
10168196 Immersion-type online multiphase measuring instrument and method Chao-Hsun Yang, Shifang Yang, Guanqi Wang, Zaisha Mao 2019-01-01
10136277 Method and device for roaming charging for CS fallback MTRF call Yigang Cai 2018-11-20
10129039 Method of online charging a guest user of an application content provider Yigang Cai 2018-11-13
10075303 Method and apparatus for performing charging control to a sponsored data application 2018-09-11
10017640 Halogen free flame retarded polycarbonate 2018-07-10
10017623 Hydrolysis stabilizer for thermoplastic molding compositions 2018-07-10
9998608 Method, user equipment and charging system for charging proximity based services Yigang Cai 2018-06-12
9961212 Policy and charging control method and apparatus for an application service chain based on an SDN network Yigang Cai 2018-05-01
9959865 Information processing method with voice recognition Haisheng Dai, Qianying Wang, Hao Wang, Lifeng Fan, Tianshu Wang 2018-05-01
9933168 Air supply apparatus used for air conditioner and air conditioner indoor unit having the same Yunliang Sun 2018-04-03
9894560 Method and device for controlling QOS and/or policy and charging control of a guest user Yigang Cai 2018-02-13