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

Xu Ou — 36 Patents

Apple: 35 patents #857 of 18,612Top 5%
San Jose, CA: #1,624 of 32,062 inventorsTop 6%
California: #13,468 of 386,348 inventorsTop 4%
Overall (All Time): #92,222 of 4,157,543Top 3%
36 Patents All Time
Xu Ou has been granted 36 US patents while listed as an inventor at Apple. The first was granted in 2018 and the most recent in October 2025. Xu Ou ranks #92,222 of 4,157,543 US inventors in our database (top 2.2%). Patent records list Xu Ou in San Jose, CA, US.

Patents per Year

Patents granted per year, 2018 to 2025Bar chart with a peak of 10 patents in 2022.peak 102018: 1 patents20182020: 3 patents20202021: 5 patents20212022: 10 patents20222023: 10 patents20232024: 4 patents20242025: 3 patents2025

Issued Patents All Time

Showing 1–25 of 36 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12452702 Adaptive UE capability message compaction Mengxuan Wu, Yu-Kuo Chen, Runyu Mao, Zong-Syun Lin, Qinqin Zhang +1 more 2025-10-21
12309887 Traffic-rate based branch deactivation for UE power efficiency in a dual-connectivity mode Wei Zhang, Fangli Xu, Haitong Sun, Sriram Subramanian, Vishwanth Kamala Govindaraju +18 more 2025-05-20
12219648 Data communication while in RRC inactive state Fangli Xu, Haijing Hu, Dawei Zhang, Longda Xing, Murtaza A. Shikari +5 more 2025-02-04
12177729 Cell set based mobility Fangli Xu, Dawei Zhang, Haijing Hu, Longda Xing, Murtaza A. Shikari +5 more 2024-12-24 $240,476,000
12171038 Implicit radio resource control state transitions Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Srinivasan Nimmala, Haijing Hu +9 more 2024-12-17 $588,520,000
12120646 Early packet delivery to radio link control Sree Ram Kodali, Srirang A. Lovlekar, Haijing Hu, Yuqin Chen, Fangli Xu +5 more 2024-10-15 $249,534,000
11910457 Unicast sidelink access stratum level connection maintenance Yuqin Chen, Murtaza A. Shikari, Sree Ram Kodali, Srirang A. Lovlekar, Sethuraman Gurumoorthy +6 more 2024-02-20 $143,830,000
11812396 Synchronization control for packet data convergence protocol (PDCP) duplicate transmissions Fangli Xu, Haijing Hu, Dawei Zhang, Longda Xing, Murtaza A. Shikari +5 more 2023-11-07 $200,618,000
11792878 Implicit radio resource control state transitions Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Srinivasan Nimmala, Haijing Hu +9 more 2023-10-17 $170,456,000
11792748 Synchronization control for packet data convergence protocol (PDCP) duplicate transmissions Fangli Xu, Haijing Hu, Dawei Zhang, Longda Xing, Murtaza A. Shikari +5 more 2023-10-17 $170,456,000
11765784 Data communication while in RRC inactive state Fangli Xu, Haijing Hu, Dawei Zhang, Longda Xing, Murtaza A. Shikari +5 more 2023-09-19 $175,852,000
11751114 Resolving frequency conflicts among multiple network operators Yuqin Chen, Dawei Zhang, Fangli Xu, Haijing Hu, Longda Xing +5 more 2023-09-05 $187,157,000
11729628 5G new radio unlicensed band cell access Fangli Xu, Dawei Zhang, Haijing Hu, Longda Xing, Murtaza A. Shikari +5 more 2023-08-15 $190,320,000
11596016 Enhancing latency and throughput in LTE and in an asymmetric EN-DC configuration Dawei Zhang, Fangli Xu, Haijing Hu, Longda Xing, Murtaza A. Shikari +5 more 2023-02-28 $171,651,000
11564136 Master cell group failure recovery for dual connectivity wireless devices Fangli Xu, Dawei Zhang, Haijing Hu, Murtaza A. Shikari, Sethuraman Gurumoorthy +5 more 2023-01-24 $273,522,000
11564138 Resolving frequency conflicts among multiple network operators Yuqin Chen, Dawei Zhang, Fangli Xu, Haijing Hu, Longda Xing +5 more 2023-01-24 $273,522,000
11546968 Traffic-rate based branch deactivation for UE power efficiency in a dual-connectivity mode Wei Zhang, Fangli Xu, Haitong Sun, Sriram Subramanian, Vishwanth Kamala Govindaraju +18 more 2023-01-03 $247,903,000
11516653 5G NR service based cell mobility Sethuraman Gurumoorthy, Srirang A. Lovlekar, Murtaza A. Shikari, Haijing Hu, Fangli Xu +5 more 2022-11-29 $175,082,000
11445481 Early packet delivery to radio link control Sree Ram Kodali, Srirang A. Lovlekar, Haijing Hu, Yuqin Chen, Fangli Xu +5 more 2022-09-13 $228,578,000
11350260 Public warning system duplicate message detection Fangli Xu, Haijing Hu, Dawei Zhang, Yuqin Chen, Srirang A. Lovlekar +5 more 2022-05-31 $175,196,000
11337079 5G new radio unlicensed band cell access Fangli Xu, Dawei Zhang, Haijing Hu, Longda Xing, Murtaza A. Shikari +5 more 2022-05-17 $199,476,000
11317473 Device-capability-based and standalone paging in new radio unlicensed band Sree Ram Kodali, Sethuraman Gurumoorthy, Murtaza A. Shikari, Haijing Hu, Srinivasan Nimmala +5 more 2022-04-26 $199,478,000
11317462 Apparatus, systems, and methods for transmitting large network configuration messages Dawei Zhang, Fangli Xu, Haijing Hu, Longda Xing, Murtaza A. Shikari +5 more 2022-04-26 $199,478,000
11290933 Resolving frequency conflicts among multiple network operators Yuqin Chen, Dawei Zhang, Fangli Xu, Haijing Hu, Longda Xing +5 more 2022-03-29 $247,204,000
11265773 Cell re-selection while inactive Fangli Xu, Yuqin Chen, Haijing Hu, Dawei Zhang, Murtaza A. Shikari +5 more 2022-03-01 $259,568,000