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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apple › Ranganadh Karella
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Ranganadh Karella — 12 Patents

Apple: 7 patents #4,315 of 18,612Top 25%
Intel: 4 patents #8,538 of 30,777Top 30%
Samsung: 1 patents #50,112 of 75,807Top 70%
San Diego, CA: #3,665 of 23,606 inventorsTop 20%
California: #51,404 of 386,348 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Ranganadh Karella has been granted 12 US patents while listed as an inventor at Apple. The first was granted in 2011 and the most recent in December 2025. Ranganadh Karella ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Ranganadh Karella in San Diego, CA, US.

Patents per Year

Patents granted per year, 2011 to 2024Bar chart with a peak of 2 patents in 2021.peak 22011: 1 patents20112019: 1 patents20192020: 1 patents20202021: 2 patents20212022: 2 patents20222023: 1 patents20232024: 2 patents2024

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12513615 Device for and method of radio access technology selection among multiple radio access technologies Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Vijayendra Kumar GUPTA, Dave Alberto Tavares Cavalcanti 2025-12-30
12483977 Device for and method of radio access technology selection among multiple radio access technologies Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Vijayendra Kumar GUPTA, Dave Alberto Tavares Cavalcanti 2025-11-25
11929802 Unmanned aerial vehicle communication Feng Xue, Mustafa Akdeniz, Seong-Youp Suh, Jingwen Bai, Shu-Ping Yeh +18 more 2024-03-12 $247,967,000
11877235 Device for and method of radio access technology selection among multiple radio access technologies Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Vivek Gupta, Dave Cavalcanti 2024-01-16 $257,290,000
11671907 Device for and method of radio access technology selection among multiple radio access technologies Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Vivek Gupta, Dave Cavalcanti 2023-06-06 $190,322,000
11438782 Dynamic offloading of V2X services to DSRC Meghashree Dattatri Kedalagudde, Dave Cavalcanti, Ana Lucia Pinheiro 2022-09-06 $222,166,000
11265794 Message splitting for multi-RAT transmission Meghashree Dattatri Kedalagudde, Ana Lucia Pinheiro, Dave Cavalcanti 2022-03-01 $16,941,000
11177971 Device-to-device discovery for cooperative operation Ana Lucia Pinheiro, Meghashree Dattatri Kedalagudde, Dave Cavalcanti 2021-11-16 $23,453,000
11133857 Relay selection for communication in multi-rat environment Ana Lucia Pinheiro, Dave Cavalcanti, Meghashree Dattatri Kedalagudde 2021-09-28 $36,743,000
10687242 Dynamic offloading of V2X services to DSRC Meghashree Dattatri Kedalagudde, Dave Cavalcanti, Ana Lucia Pinheiro 2020-06-16 $184,976,000
10219187 Method and apparatus to expedite CSFB call setup time using intelligent search algorithm Rohit Mann 2019-02-26
7961707 Method and apparatus for managing neighbor cells in mobile communication terminal Yu-Shin Kim 2011-06-14

Frequent Collaborators

Ana Lucia Pinheiro9 shared
Meghashree Dattatri Kedalagudde9 shared
Dave Cavalcanti7 shared
Vijayendra Kumar GUPTA2 shared
Dave Alberto Tavares Cavalcanti2 shared
Vivek Gupta2 shared

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12