| 7175685 |
Dry conversion of high purity ultrafine silicon powder to densified pellet form for silicon melting applications |
Alleppey V. Hariharan, Kedar P. Gupta |
2007-02-13 |
| 6651014 |
Apparatus for automatically measuring the resistivity of semiconductor boules by using the method of four probes |
David Darling, L. Dolan Roman, Carl Chartier, Glen Alan Burgess |
2003-11-18 |
| 6620645 |
Making and connecting bus bars on solar cells |
Yuepeng Wan, Alleppey V. Hariharan, Jonathan A. Talbott |
2003-09-16 |
| 6612317 |
Supercritical fluid delivery and recovery system for semiconductor wafer processing |
Michael Costantini, Heiko Moritz, Ijaz Jafri, David Mount, Rick M. Heathwaite |
2003-09-02 |
| 6602349 |
Supercritical fluid cleaning process for precision surfaces |
David Mount, Michael Costantini, Heiko Moritz, Ijaz Jafri, Jim Boyd +1 more |
2003-08-05 |
| 6581415 |
Method of producing shaped bodies of semiconductor materials |
Yuepeng Wan |
2003-06-24 |
| 6508259 |
Inverted pressure vessel with horizontal through loading |
James A. Tseronis, Heiko D. Mortiz, Robert B. Farmer, Ijaz Jafri, Jonathan A. Talbott |
2003-01-21 |
| 6497239 |
Inverted pressure vessel with shielded closure mechanism |
Robert B. Farmer, Jonathan A. Talbott, James A. Tseronis, Heiko Moritz |
2002-12-24 |
| 6491971 |
Release coating system for crucibles |
Michael Costantini, Keith Matthei, Alleppey V. Hariharan |
2002-12-10 |
| 6479108 |
Protective layer for quartz crucibles used for silicon crystallization |
Alleppey V. Hariharan, Michael Costantini, Yuepeng Wan |
2002-11-12 |
| 6365225 |
Cold wall reactor and method for chemical vapor deposition of bulk polysilicon |
Kedar P. Gupta, Jonathan A. Talbott, Ijaz Jafri, Vishwanath Prasad |
2002-04-02 |
| 6334266 |
Supercritical fluid drying system and method of use |
Heiko Moritz, Jonathan A. Talbott, James A. Tseronis, Ijaz Jafri |
2002-01-01 |
| 6284312 |
Method and apparatus for chemical vapor deposition of polysilicon |
Ijaz Jafri, Kedar P. Gupta, Vishwanath Prasad, Jonathan A. Talbott |
2001-09-04 |
| 6113473 |
Method and apparatus for improved wire saw slurry |
Michael Costantini, Jonathan A. Talbott, Vishwanath Prasad, Allison Caster, Kedar P. Gupta +1 more |
2000-09-05 |
| 6019841 |
Method and apparatus for synthesis and growth of semiconductor crystals |
Ijaz Jafri, Rick White, Kedar P. Gupta, Robert B. Farmer, Bernard Jones +1 more |
2000-02-01 |
| 5580171 |
Solids mixing, storing and conveying system for use with a furnace for single crystal silicon production |
John Lim, William A. Koch |
1996-12-03 |