Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203163 | Methods for shaping magnetic fields during semiconductor processing | Goichi Yoshidome, Sushil Arun Samant, Martin Lee Riker, Wei Lei, Kishor Kalathiparambil +4 more | 2025-01-21 |
| D1038901 | Collimator for a physical vapor deposition chamber | Fuhong Zhang, Martin Lee Riker, Madan Kumar Shimoga Mylarappa | 2024-08-13 |
| 12027352 | Apparatus for generating magnetic fields on substrates during semiconductor processing | Kishor Kalathiparambil, Goichi Yoshidome | 2024-07-02 |
| 11952655 | Electromagnet pulsing effect on PVD step coverage | Kevin Kashefi, Xiaodong Wang, Zheng Ju, Jiajie Cen | 2024-04-09 |
| 11915915 | Apparatus for generating magnetic fields during semiconductor processing | Martin Lee Riker | 2024-02-27 |
| 11492699 | Substrate temperature non-uniformity reduction over target life using spacing compensation | Preetham Rao, Shirish A. PETHE, Fuhong Zhang, Kishor Kalathiparambil, Martin Lee Riker +1 more | 2022-11-08 |