Eric Hahn — 6 Patents | Patent Leaderboard

Eric Hahn has been granted 6 US patents. The first was granted in 1994 and the most recent in December 2024. Eric Hahn ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Eric Hahn in Woodcliff Lake, NJ, US.

Patents per Year

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12182467	Systems, methods, and devices for real-time texting	Geoffrey Sungjun Hahn, Arthur Chi-cheng Wang	2024-12-31
6230518	Process and liquefier for the production of liquid air	Jurgen Voit	2001-05-15
5453675	Arrangement using sensed magnetic flux for rate damping and vibration suppression	Randall K. Ushiyama, Eric C. Mathisen, Michael K. Scruggs	1995-09-26
5420741	Passive tuned magnetic flux rate feedback sensing and control arrangement	Randall K. Ushiyama, Michael K. Scruggs, Eric C. Mathisen	1995-05-30	$18,370,000
5394290	Active tuned magnetic flux rate feedback sensing arrangement	Randall K. Ushiyama, Michael K. Scruggs, Eric C. Mathisen	1995-02-28	$11,513,000
5329416	Active broadband magnetic flux rate feedback sensing arrangement	Randall K. Ushiyama, Michael K. Scruggs, Eric C. Mathisen	1994-07-12	$6,265,000

Eric Hahn — 6 Patents

Patents per Year

Issued Patents All Time

Patent Widget