Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105567 | Thermal management assembly comprising bulk graphene material | Wei Fan, Xiang Liu, Aaron Rape | 2021-08-31 |
| 10347559 | High thermal conductivity/low coefficient of thermal expansion composites | Wei Fan, Xiang Liu | 2019-07-09 |
| RE46136 | Heating apparatus with enhanced thermal uniformity and method for making thereof | Ajit Sane, Toshiki Ebata, Marc Schaepkens, Xiang Liu, Wei Fan | 2016-09-06 |
| 8512806 | Large volume evaporation source | Douglas Alan Longworth, Donald William Pultz, Jr., Feng-Huei Liao, David M. Rusinko, Zhong-Hao Lu +1 more | 2013-08-20 |
| 7901509 | Heating apparatus with enhanced thermal uniformity and method for making thereof | Ajit Sane, Toshiki Ebata, Marc Schaepkens, Xiang Liu, Wei Fan | 2011-03-08 |
| 7777160 | Electrode tuning method and apparatus for a layered heater structure | Wei Fan, Benjamin J. Olechnowicz, Marc Schaepkens, David M. Rusinko, Xiang Liu | 2010-08-17 |
| 7741584 | Encapsulated graphite heater and process | — | 2010-06-22 |
| 7364624 | Wafer handling apparatus and method of manufacturing thereof | Timothy J. Hejl, Douglas Alan Longworth, Jeffrey Lennartz, Ajit Sane, Andrew John Macey +2 more | 2008-04-29 |
| 7312422 | Semiconductor batch heating assembly | Eric Wintenberger, Douglas Alan Longworth, Wei Fan | 2007-12-25 |
| 7259358 | Encapsulated graphite heater and process | Timothy J. Hejl | 2007-08-21 |
| 7221860 | Vacuum insulated heater assembly | Kensuke Fujimura | 2007-05-22 |
| 7220485 | Bulk high thermal conductivity feedstock and method of making thereof | Haluk Sayir | 2007-05-22 |
| 6404982 | High density flash evaporator | Douglas Alan Longworth | 2002-06-11 |
| 5863467 | High thermal conductivity composite and method | Haluk Sayir | 1999-01-26 |
| 5537507 | Coated flash evaporator heater | Timothy J. Hejl, Douglas Alan Longworth, Lawrence E. Finley | 1996-07-16 |
| 5495550 | Graphite flash evaporator having at least one intermediate layer and a pyrolytic boron nitride coating | Douglas Alan Longworth | 1996-02-27 |
| 5493630 | Pyrolytic boron nitride coated flash evaporator | Timothy J. Hejl | 1996-02-20 |
| 5410631 | Clamp assembly for a vaporization boat | — | 1995-04-25 |
| 5395180 | Boron nitride vaporization vessel | — | 1995-03-07 |
| 5220858 | Method and apparatus for forming scored lines on sheet material | Roger A. Allen | 1993-06-22 |