KR

Karthik Ranganathan

AS Advantest Test Solutions: 10 patents #1 of 27Top 4%
📍 San Jose, CA: #94 of 5,639 inventorsTop 2%
🗺 California: #828 of 55,090 inventorsTop 2%
Overall (2025): #6,062 of 469,880Top 2%
10
Patents 2025

Issued Patents 2025

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12411167 Tension-based socket gimbal for engaging device under test with thermal array Gregory Cruzan, Gilberto Oseguera, Joe Koeth, Paul Ferrari, James Hastings +1 more 2025-09-09
12374420 Carrier based high volume system level testing of devices with pop structures Gregory Cruzan, Samer Kabbani, Gilberto Oseguera, Ira Leventhal 2025-07-29
12345756 Integrated test cell using active thermal interposer (ATI) with parallel socket actuation Gregory Cruzan, Samer Kabbani, Gilberto Oseguera, Rohan Gupte, Homayoun Rezai +2 more 2025-07-01
12320841 Wafer scale active thermal interposer for device testing Samer Kabbani, Paul Ferrari, Ikeda Hiroki, Kiyokawa Toshiyuki, Gregory Cruzan 2025-06-03
12320852 Passive carrier-based device delivery for slot-based high-volume semiconductor test system Gregory Cruzan, Samer Kabbani, Gilberto Oseguera, Ira Leventhal, Hiroki Ikeda +1 more 2025-06-03
12235314 Parallel test cell with self actuated sockets Gilberto Oseguera, Gregory Cruzan, Joe Koeth, Ikeda Hiroki, Kiyokawa Toshiyuki 2025-02-25
12216154 Active thermal interposer device Samer Kabbani, Paul Ferrari, Ikeda Hiroki, Kiyokawa Toshiyuki, Gregory Cruzan +4 more 2025-02-04
12210056 Thermal array with gimbal features and enhanced thermal performance Gregory Cruzan, Gilberto Oseguera, Joe Koeth, Paul Ferrari, James Hastings +1 more 2025-01-28
12203979 Multi-input multi-zone thermal control for device testing Gregory Cruzan, Paul Ferrari, Samer Kabbani, Martin Fischer 2025-01-21
12203958 Shielded socket and carrier for high-volume test of semiconductor devices Samer Kabbani, Gilberto Oseguera, Ira Leventhal, Koji Miyauchi, Keith Schaub +3 more 2025-01-21