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

Kaliappan Muthukumar — 1 Patent

Applied Materials: 1 patents #4,824 of 7,310Top 70%
Poonamallee, IN: #117 of 259 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Kaliappan Muthukumar has been granted 1 US patent while listed as an inventor at Applied Materials. All of these patents were granted in 2019. Kaliappan Muthukumar ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Kaliappan Muthukumar in Poonamallee, IN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10170321 Aluminum content control of TiAIN films Wenyu Zhang, Wei V. Tang, Yixiong Yang, CHEN-HAN LIN, Yi Xu +8 more 2019-01-01