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

Ellis Chau — 40 Patents

TETessera: 22 patents #19 of 271Top 8%
INInvensas: 15 patents #23 of 142Top 20%
ATAdeia Semiconductor Bonding Technologies: 1 patents #30 of 46Top 70%
NTNan Chang O-Film Optoelectronics Technology: 1 patents #12 of 42Top 30%
San Jose, CA: #1,403 of 32,062 inventorsTop 5%
California: #11,486 of 386,348 inventorsTop 3%
Overall (All Time): #78,057 of 4,157,543Top 2%
40 Patents All Time
Ellis Chau has been granted 40 US patents while listed as an inventor at Tessera. The first was granted in 2011 and the most recent in December 2025. Ellis Chau ranks #78,057 of 4,157,543 US inventors in our database (top 1.9%). Patent records list Ellis Chau in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 40 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12494453 Package-on-package assembly with wire bonds to encapsulation surface Hisashi Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Chieh Wang +6 more 2025-12-09
12211821 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2025-01-28
11830845 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2023-11-28 $9,095,000
11735563 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2023-08-22
11424211 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2022-08-23 $4,709,000
11189595 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2021-11-30
10833044 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2020-11-10 $12,559,000
10756049 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2020-08-25
10593643 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2020-03-17 $1,324,000
10297582 BVA interposer Terrence Caskey, Ilyas Mohammed, Cyprian Emeka Uzoh, Charles G. Woychik, Michael Newman +3 more 2019-05-21
10062661 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2018-08-28 $8,921,000
9984901 Method for making a microelectronic assembly having conductive elements Belgacem Haba, Teck-Gyu Kang, Ilyas Mohammed 2018-05-29 $11,328,000
9761558 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2017-09-12
9691731 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2017-06-27 $8,996,000
9615456 Microelectronic assembly for microelectronic packaging with bond elements to encapsulation surface Belgacem Haba, Ilyas Mohammed, Terrence Caskey, Reynaldo Co 2017-04-04
9502390 BVA interposer Terrence Caskey, Ilyas Mohammed, Cyprian Emeka Uzoh, Charles G. Woychik, Michael Newman +3 more 2016-11-22
9349672 Microelectronic package Ilyas Mohammed, Belgacem Haba, Sean Moran, Wei-Shun Wang, Christopher Wade 2016-05-24 $9,360,000
9252122 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2016-02-02
9224717 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2015-12-29 $5,138,000
9218988 Microelectronic packages and methods therefor Belgacem Haba, Teck-Gyu Kang, Ilyas Mohammed 2015-12-22 $10,865,000
9196581 Flow underfill for microelectronic packages Belgacem Haba, Ilyas Mohammed, Sang Il Lee, Kishor Desai 2015-11-24 $11,254,000
9136197 Impedence controlled packages with metal sheet or 2-layer RDL Belgacem Haba, Wael Zohni, Philip Damberg, Richard Dewitt Crisp 2015-09-15 $6,117,000
9105483 Package-on-package assembly with wire bond vias Reynaldo Co, Roseann Alatorre, Philip Damberg, Wei-Shun Wang, Se Young Yang 2015-08-11
9095074 Structure for microelectronic packaging with bond elements to encapsulation surface Belgacem Haba, Ilyas Mohammed, Terrence Caskey, Reynaldo Co 2015-07-28
9093435 Package-on-package assembly with wire bonds to encapsulation surface Hiroaki Sato, Teck-Gyu Kang, Belgacem Haba, Philip R. Osborn, Wei-Shun Wang +6 more 2015-07-28 $6,380,000