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

Xi Yao — 23 Patents

Apple: 6 patents #4,834 of 18,612Top 30%
Harvard University: 4 patents #525 of 3,600Top 15%
CKCity University Of Hong Kong: 3 patents #112 of 1,010Top 15%
Huawei: 2 patents #5,512 of 15,535Top 40%
PCPing An Technology (Shenzhen) Co.: 2 patents #47 of 220Top 25%
S(Sae Magnetics (H.K.): 2 patents #193 of 585Top 35%
WTWalsin Technology: 1 patents #3 of 20Top 15%
Samsung: 1 patents #50,112 of 75,807Top 70%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Xi Yao has been granted 23 US patents while listed as an inventor at Apple. The first was granted in 2004 and the most recent in October 2025. Xi Yao ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Xi Yao in Suwon-si, MA, KR.

Patents per Year

Patents granted per year, 2004 to 2024Bar chart with a peak of 5 patents in 2021.peak 52004: 2 patents20042007: 1 patents2010: 1 patents20102011: 2 patents2017: 1 patents20172018: 2 patents2020: 1 patents20202021: 5 patents2022: 1 patents20222023: 4 patents2024: 2 patents2024

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12454842 Seismic resilient precast concrete frame structure and construction method therefor Junfeng Zhao, Zhaoxun Yuan, Zhen Luo, Kejing Jiang, Guangyin Yuan +2 more 2025-10-28
12148043 Systems and methods for estimating monetary loss to an accident damaged vehicle Ruei-Sung Lin, Kun Li, Zijia Chen 2024-11-19
11894825 Passive active hybrid LC filter Hao Xu, Pengbei Zhang, Aly Ismail 2024-02-06 $164,269,000
11711105 Wireless amplifier circuitry for carrier aggregation Seyed Mohammad Hossein Mohammadnezhad, Aly Ismail 2023-07-25 $302,876,000
11702495 Bonding dissimilar polymer networks in various manufacturing processes Paul Claude Henri Le Floch, Qihan Liu, Guodong NIAN, Canhui Yang, Zhigang Suo 2023-07-18
11664844 Amplifier circuitry for carrier aggregation Seyed Mohammad Hossein Mohammadnezhad, Aly Ismail 2023-05-30 $227,111,000
11595075 Amplifier circuitry for carrier aggregation Seyed Mohammad Hossein Mohammadnezhad, Aly Ismail 2023-02-28 $171,651,000
11384182 Supramolecular polymer composition and method of preparation thereof Gang Lu 2022-07-12
11186731 Slippery self-lubricating polymer surfaces Joanna Aizenberg, Michael Aizenberg, Jiaxi Cui, Stuart Dunn, Benjamin Hatton +3 more 2021-11-30
11176371 Environment monitoring method and electronic device Qi Chen, Ruei-Sung Lin, Bo Gong, Yi Zhao, Mei Han +1 more 2021-11-16
11159191 Wireless amplifier circuitry for carrier aggregation Seyed Mohammad Hossein Mohammadnezhad, Aly Ismail 2021-10-26 $273,635,000
11095334 Amplifier circuitry for carrier aggregation Seyed Mohammad Hossein Mohammadnezhad, Aly Ismail 2021-08-17 $294,809,000
10927230 Method for preparing composite materials Wenqing He 2021-02-23
10654977 Underwater self-healable materials, methods of making thereof, and products comprising same Meijin Liu 2020-05-19
10116342 Apparatus and method for controlling signal gain in wireless transmitter Hong-Tak Lee, Dae Hyun Kwon, Sang-Hyun Baek, Jong Soo Lee, Young-Taek Lee 2018-10-30
9963597 Slippery self-lubricating polymer surfaces Joanna Aizenberg, Michael Aizenberg, Jiaxi Cui, Stuart Dunn, Benjamin Hatton +3 more 2018-05-08
9683197 Dynamic and switchable slippery surfaces Joanna Aizenberg, Benjamin Hatton, Michael Aizenberg, Wendong Wang 2017-06-20
7928030 Microwave dielectric ceramics and method for manufacturing the same Hong Wang, Huanfu Zhou, Ruey-Tzeng Chang, Huey-Ru Chen, Chung-Kai Wen 2011-04-19
RE42078 Method for preventing IP address cheating in dynamic address allocation Yihong Xiu, Ning-Bo Pan 2011-01-25
7646248 Harmonic tuned doherty amplifier Youngoo Yang, Hyun-Chul Park, Sung-Wook Kwon 2010-01-12
7263559 Method for preventing IP address cheating in dynamic address allocation Yihong Xiu, Ning-Bo Pan 2007-08-28
6760194 Head gimbal assembly with piezoelectric microactuator Masashi Shiraishi, Tamon Kasajima, Kai Wu, Zhihong Wang, Weiguang Zhu 2004-07-06
6680826 Head gimbal assembly with piezoelectric microactuator Masashi Shiraishi, Tamon Kasajima, Kai Wu, Zhihong Wang, Weiguang Zhu 2004-01-20