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

In-Su Cho — 9 Patents

DEDaewoo Electronics: 7 patents #30 of 680Top 5%
DEDaewood Electronics: 1 patents #2 of 23Top 9%
Gwangju, KR: #149 of 1,647 inventorsTop 10%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
In-Su Cho has been granted 9 US patents while listed as an inventor at Daewoo Electronics. The first was granted in 1997 and the most recent in December 2024. In-Su Cho ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list In-Su Cho in Gwangju, KR.

Patents per Year

Patents granted per year, 1997 to 2024Bar chart with a peak of 3 patents in 1998.peak 31997: 1 patents19971998: 3 patents19981999: 3 patents19992002: 1 patents20022024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12157468 Regenerative braking control method of xEV vehicle based on driving recognition Jin-Wook Lee 2024-12-03
6334342 Washing machine having horizontally moving washing plates 2002-01-01
5946948 Clothes washer having a pulsator apparatus 1999-09-07
5927105 Pulsator assembly of a washing machine 1999-07-27
5865046 Clothes washer having a pulsator apparatus Jae Hyun Na 1999-02-02
5850750 Clothes washer having a pulsator apparatus 1998-12-22
5727404 Washing machine with a double pulsator 1998-03-17
5722265 Washing machine equipped with a laundry-striking apparatus 1998-03-03
5701767 Pulsator for a washing machine 1997-12-30