Tahmassebpur; Mohammed

Patent Applications and Registrations

Patent applications and USPTO patent grants for Tahmassebpur; Mohammed.The latest application filed is for "electron source architecture for a scanning electron microscopy system".

Company Profile

1.16.7

Tahmassebpur; Mohammed - San Ramon CA
Tahmassebpur; Mohammed - Vancouver CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and method for cleaning optical surfaces of an extreme ultraviolet optical system Grant 10,953,441 - Delgado , et al. March 23, 2	2021-03-23
Electron source architecture for a scanning electron microscopy system Grant 10,388,489 - Tahmassebpur A	2019-08-20
Permanent-magnet particle beam apparatus and method incorporating a non-magnetic metal portion for tunability Grant 10,211,021 - Plettner , et al. Feb	2019-02-19
Electron Source Architecture for a Scanning Electron Microscopy System App 20180240640 - Tahmassebpur; Mohammed	2018-08-23
Apparatus and method for shielding a controlled pressure environment Grant 9,879,684 - Tahmassebpur , et al. January 30, 2	2018-01-30
Method and system for gas flow mitigation of molecular contamination of optics Grant 9,874,512 - Delgado , et al. January 23, 2	2018-01-23
Permanent-magnet Particle Beam Apparatus And Method Incorporating A Non-magnetic Metal Portion For Tunability App 20170294286 - Plettner; Tomas ; et al.	2017-10-12
Method And System For Gas Flow Mitigation Of Molecular Contamination Of Optics App 20140362366 - Delgado; Gildardo ; et al.	2014-12-11
System and Method for Cleaning Optical Surfaces of an Extreme Ultraviolet Optical System App 20140261568 - Delgado; Gildardo ; et al.	2014-09-18
Apparatus And Method For Shielding A Controlled Pressure Environment App 20140072452 - Tahmassebpur; Mohammed ; et al.	2014-03-13
Electron-optical system for high-speed and high-sensitivity inspections Grant 8,664,594 - Jiang , et al. March 4, 2	2014-03-04
High-vacuum variable aperture mechanism and method of using same Grant 8,278,623 - Tahmassebpur October 2, 2	2012-10-02
High-Vacuum Variable Aperture Mechanism And Method Of Using Same App 20120181444 - TAHMASSEBPUR; Mohammed	2012-07-19
Electrostatic chuck Grant 8,169,768 - Tahmassebpur , et al. May 1, 2	2012-05-01
Shielding, particulate reducing high vacuum components Grant 8,092,927 - Tahmassebpur , et al. January 10, 2	2012-01-10
Shielding, Particulate Reducing High Vacuum Components App 20110142382 - Tahmassebpur; Mohammed ; et al.	2011-06-16
Shielding, particulate reducing high vacuum components Grant 7,919,193 - Tahmassebpur , et al. April 5, 2	2011-04-05
Electrical enclosure for radio Grant 5,748,449 - Tahmassebpur May 5, 1	1998-05-05
Pivotable antenna and electrical device having a pivotable antenna Grant 5,617,106 - Tahmassebpur April 1, 1	1997-04-01
Shrink wrap battery pack Grant D372,701 - Tahmassebpur August 13, 1	1996-08-13
Communication device Grant D372,248 - Tahmassebpur July 30, 1	1996-07-30
Antenna Grant D367,062 - Tahmassebpur February 13, 1	1996-02-13

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