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

Leonel Arana — 46 Patents

Intel: 43 patents #801 of 30,777Top 3%
MIT: 2 patents #2,550 of 9,367Top 30%
Phoenix, AZ: #95 of 6,660 inventorsTop 2%
Arizona: #509 of 32,909 inventorsTop 2%
Overall (All Time): #62,001 of 4,157,543Top 2%
46 Patents All Time
Leonel Arana has been granted 46 US patents while listed as an inventor at Intel. The first was granted in 2005 and the most recent in October 2025. Leonel Arana ranks #62,001 of 4,157,543 US inventors in our database (top 1.5%). Patent records list Leonel Arana in Phoenix, AZ, US.

Issued Patents All Time

Showing 1–25 of 46 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12456705 First layer interconnect first on carrier approach for EMIB patch Changhua Liu, Xia Guo, Aleksandar Aleksov, Steve Cho, Robert A. May +1 more 2025-10-28
12449600 Position controlled waveguides and methods of manufacturing the same Jeremy Ecton, Whitney Bryks, Haobo Chen, Benjamin Duong, Changhua Liu +2 more 2025-10-21
12354992 First layer interconnect first on carrier approach for EMIB patch Changhua Liu, Xiaoying Guo, Aleksandar Aleksov, Steve Cho, Robert Alan May +1 more 2025-07-08
12345932 Die last and waveguide last architecture for silicon photonic packaging Bai Nie, Pooya Tadayon, Yonggang Li, Changhua Liu, Kristof Darmawikarta +4 more 2025-07-01
12341117 Methods and apparatus to reduce defects in interconnects between semiconductor dies and package substrates Kyle McElhinny, Hongxia Feng, Xiaoying Guo, Steve Cho, Jung Kyu Han +4 more 2025-06-24
12334422 Methods and apparatus to reduce defects in interconnects between semicondcutor dies and package substrates Kyle McElhinny, Onur Ozkan, Ali Lehaf, Xiaoying Guo, Steve Cho +4 more 2025-06-17
12255130 Airgap structures for high speed signal integrity Hongxia Feng, Jeremy Ecton, Aleksandar Aleksov, Haobo Chen, Xiaoying Guo +4 more 2025-03-18
12033930 Selectively roughened copper architectures for low insertion loss conductive features Jieying Kong, Yiyang Zhou, Suddhasattwa Nad, Jeremy Ecton, Hongxia Feng +9 more 2024-07-09 $24,938,000
12027466 Conductive route patterning for electronic substrates Jeremy Ecton, Aleksandar Aleksov, Brandon C. Marin, Yonggang Li, Suddhasattwa Nad +2 more 2024-07-02 $27,114,000
11948848 Subtractive etch resolution implementing a functional thin metal resist Jeremy Ecton, Oscar Ojeda, Suddhasattwa Nad, Robert Alan May, Hiroki Tanaka +1 more 2024-04-02 $34,819,000
11817349 Conductive route patterning for electronic substrates Jeremy Ecton, Brandon C. Marin, Matthew Tingey, Oscar Ojeda, Hsin-Wei Wang +3 more 2023-11-14 $31,444,000
11721631 Via structures having tapered profiles for embedded interconnect bridge substrates Jeremy Ecton, Hiroki Tanaka, Oscar Ojeda, Arnab Roy, Vahidreza Parichehreh +2 more 2023-08-08 $22,376,000
11506982 Prism-mask for angled patterning applications Vahidreza Parichehreh, Keith J. Martin, Changhua Liu 2022-11-22 $12,862,000
11373951 Via structures having tapered profiles for embedded interconnect bridge substrates Jeremy Ecton, Hiroki Tanaka, Oscar Ojeda, Arnab Roy, Vahidreza Parichehreh +2 more 2022-06-28 $15,065,000
11088103 First layer interconnect first on carrier approach for EMIB patch Changhua Liu, Xiaoying Guo, Aleksandar Aleksov, Steve Cho, Robert Alan May +1 more 2021-08-10 $36,027,000
10515824 Enhanced etch anisotropy using nanoparticles as banking agents in the presence or absence of a magnetic or electrical field Jeremy Ecton, Nicholas S. Haehn, Hsin-Wei Wang, Oscar Ojeda, Arnab Roy 2019-12-24 $26,956,000
10078204 Non-destructive 3-dimensional chemical imaging of photo-resist material Nilanjan Ghosh, Kevin Thomas McCarthy, Zhiyong Wang, Deepak Goyal, Changhua Liu 2018-09-18 $29,867,000
9808875 Methods of fabricating low melting point solder reinforced sealant and structures formed thereby Deepak Kulkarni, Carl Deppisch, Gregory S. Constable, Sriram Srinivasan 2017-11-07 $13,901,000
9793233 Forming sacrificial composite materials for package-on-package architectures and structures formed thereby Rajasekaran Swaminathan, Yoshihiro Tomita, Yosuke Kanaoka 2017-10-17 $9,876,000
9659899 Die warpage control for thin die assembly Sandeep B. Sane, Shankar Ganapathysubramanian, Jorge Sanchez, Eric J. Li, Nitin A. Deshpande +2 more 2017-05-23 $7,972,000
9472519 Forming sacrificial composite materials for package-on-package architectures and structures formed thereby Rajasekaran Swaminathan, Yoshihiro Tomita, Yosuke Kanaoka 2016-10-18 $9,528,000
9254532 Methods of fabricating low melting point solder reinforced sealant and structures formed thereby Deepak Kulkarni, Carl Deppisch, Gregory S. Constable, Sriram Srinivasan 2016-02-09 $15,927,000
9123732 Die warpage control for thin die assembly Sandeep B. Sane, Shankar Ganapathysubramanian, Jorge Sanchez, Eric J. Li, Nitin A. Deshpande +2 more 2015-09-01 $13,376,000
9006887 Forming sacrificial composite materials for package-on-package architectures and structures formed thereby Rajasekaran Swaminathan, Yoshihiro Tomita, Yosuke Kanaoka 2015-04-14 $22,638,000
8674519 Microelectronic package and method of manufacturing same Edward R. Prack, Robert M. Nickerson 2014-03-18 $15,232,000