Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270768 | Method of processing a cleaved semiconductor wafer | Benjamin Michael Meyer, Justin Scott Kayser, John F. Valley, James Dean Eoff, Vandan Tanna | 2025-04-08 |
| 12221718 | Systems and methods for controlling a gas dopant vaporization rate during a crystal growth process | Chieh Hu, Hsien-Ta Tseng, Chun-Sheng Wu, Liang-Chin Chen, Sumeet S. Bhagavat +2 more | 2025-02-11 |
| 12195871 | Systems and methods for controlling a gas dopant vaporization rate during a crystal growth process | Chieh Hu, Hsien-Ta Tseng, Chun-Sheng Wu, Liang-Chin Chen, Sumeet S. Bhagavat +2 more | 2025-01-14 |
| 12195872 | Ingot puller apparatus that use a solid-phase dopant | Hariprasad Sreedharamurthy, Stephan Haringer, Richard J. Phillips, Nan Zhang, Yu-Chiao Wu | 2025-01-14 |
| 12084787 | Methods for forming a unitized crucible assembly | Richard J. Phillips, Salvador Zepeda, Patrick Fredrick Boegemann, III | 2024-09-10 |
| 12084786 | Methods for forming a unitized crucible assembly | Richard J. Phillips, Salvador Zepeda, Patrick Fredrick Boegemann, III | 2024-09-10 |
| 12071705 | Crucible molds | Richard J. Phillips, Salvador Zepeda, Patrick Fredrick Boegemann, III | 2024-08-27 |
| 12031229 | Ingot puller apparatus having heat shields with feet having an apex | Jiaying Ke, Sumeet S. Bhagavat, JaeWoo Ryu, Benjamin Michael Meyer, Carissima Marie Hudson | 2024-07-09 |
| 12019031 | Cleaved semiconductor wafer imaging system | Benjamin Michael Meyer, Justin Scott Kayser, John F. Valley, James Dean Eoff, Vandan Tanna | 2024-06-25 |
| 11921054 | Cleaved semiconductor wafer camera system | Benjamin Michael Meyer, Justin Scott Kayser, John F. Valley, James Dean Eoff, Vandan Tanna | 2024-03-05 |
| 11873575 | Ingot puller apparatus having heat shields with voids therein | Jiaying Ke, Sumeet S. Bhagavat, JaeWoo Ryu, Benjamin Michael Meyer, Carissima Marie Hudson | 2024-01-16 |
| 11866844 | Methods for producing a single crystal silicon ingot using a vaporized dopant | Yu-Chiao Wu, Richard J. Phillips, James Dean Eoff | 2024-01-09 |
| 11795569 | Systems for producing a single crystal silicon ingot using a vaporized dopant | Yu-Chiao Wu, Richard J. Phillips, James Dean Eoff | 2023-10-24 |
| 11585010 | Methods for producing a single crystal silicon ingot using boric acid as a dopant and ingot puller apparatus that use a solid-phase dopant | Hariprasad Sreedharamurthy, Stephan Haringer, Richard J. Phillips, Nan Zhang, Yu-Chaio Wu | 2023-02-21 |
| 11377751 | Crucible molds | Richard J. Phillips, Salvador Zepeda, Patrick Fredrick Boegemann, III | 2022-07-05 |
| 11326271 | Methods for forming a unitized crucible assembly | Richard J. Phillips, Salvador Zepeda, Patrick Fredrick Boegemann, III | 2022-05-10 |
| 11313049 | Crystal pulling systems and methods for producing monocrystalline ingots with reduced edge band defects | Soubir Basak, Gaurab Samanta, Parthiv Daggolu, Benjamin Michael Meyer, Jae Woo Ryu +1 more | 2022-04-26 |
| 11072870 | Crystal pulling systems and methods for producing monocrystalline ingots with reduced edge band defects | Soubir Basak, Gaurab Samanta, Parthiv Daggolu, Benjamin Michael Meyer, Jae Woo Ryu +1 more | 2021-07-27 |
| 10487418 | Seed chuck assemblies and crystal pulling systems for reducing deposit build-up during crystal growth process | Parthiv Daggolu, Benjamin Michael Meyer, Soubir Basak, Sumeet S. Bhagavat, Nan Zhang +1 more | 2019-11-26 |
| 10458709 | Semiconductor wafer support ring for heat treatment | Qingmin Liu, Shawn George Thomas | 2019-10-29 |
| 10202705 | Silicon ingot having uniform multiple dopants and method and apparatus for producing same | Bayard K. Johnson, John P. DeLuca | 2019-02-12 |
| 10202704 | Side feed system for Czochralski growth of silicon ingots | Verlin A. Lauher, Dick S. Williams, Howard P. Zinschlag, Neil Middendorf, David Dubiel | 2019-02-12 |
| 10072892 | Semiconductor wafer support ring for heat treatment | Qingmin Liu, Shawn George Thomas | 2018-09-11 |
| 9745666 | Continuous czochralski method and apparatus | Weidong Huang | 2017-08-29 |
| 9051659 | Silicon single crystal doped with gallium, indium, or aluminum | John P. DeLuca, Frank S. Delk, II, Bayard K. Johnson, Neil Middendorf, Dick S. Williams +2 more | 2015-06-09 |