loadpatents
name:-0.010168075561523
name:-0.0094599723815918
name:-0.00045585632324219
Hellwig; Lance G. Patent Filings

Hellwig; Lance G.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hellwig; Lance G..The latest application filed is for "low thermal mass semiconductor wafer boat".

Company Profile
0.9.9
  • Hellwig; Lance G. - Florissant MO US
  • Hellwig; Lance G. - St. Louis MO
  • Hellwig; Lance G. - Jennings MO
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Epitaxial barrel susceptor having improved thickness uniformity
Grant 8,404,049 - Hellwig , et al. March 26, 2
2013-03-26
Low thermal mass semiconductor wafer boat
Grant 8,220,647 - Gilmore , et al. July 17, 2
2012-07-17
Low thermal mass semiconductor wafer plate
Grant 8,220,646 - Gilmore , et al. July 17, 2
2012-07-17
Low Thermal Mass Semiconductor Wafer Plate
App 20120074081 - Gilmore; Brian Lawrence ;   et al.
2012-03-29
Low Thermal Mass Semiconductor Wafer Boat
App 20120077138 - Gilmore; Brian Lawrence ;   et al.
2012-03-29
Low thermal mass semiconductor wafer support
Grant 8,042,697 - Gilmore , et al. October 25, 2
2011-10-25
Semiconductor Wafer Transport System
App 20110148128 - Hellwig; Lance G. ;   et al.
2011-06-23
Semiconductor wafer carrier blade
Grant 7,878,562 - Hamano , et al. February 1, 2
2011-02-01
Low Thermal Mass Semiconductor Wafer Support
App 20090321372 - Gilmore; Brian Lawrence ;   et al.
2009-12-31
Susceptor with Support Bosses
App 20090165721 - Pitney; John A. ;   et al.
2009-07-02
Epitaxial Barrel Susceptor Having Improved Thickness Uniformity
App 20090165719 - Hellwig; Lance G. ;   et al.
2009-07-02
Semiconductor Wafer Carrier Blade
App 20090169346 - Hamono; Manabu ;   et al.
2009-07-02
Susceptor For Improving Throughput And Reducing Wafer Damage
App 20080314319 - Hamano; Manabu ;   et al.
2008-12-25
Modified susceptor for barrel reactor
Grant 7,462,246 - Hellwig December 9, 2
2008-12-09
Modified susceptor for barrel reactor
App 20060231035 - Hellwig; Lance G.
2006-10-19
Method and system for monocrystalline epitaxial deposition
Grant 5,789,309 - Hellwig August 4, 1
1998-08-04
Susceptor and baffle therefor
Grant 5,518,549 - Hellwig May 21, 1
1996-05-21

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