Search

Darren W. Ark

Examiner (ID: 2038, Phone: (571)272-6885 , Office: P/3643 )

Most Active Art Unit
3647
Art Unit(s)
3647, 3205, 3616, 3643
Total Applications
2764
Issued Applications
1616
Pending Applications
196
Abandoned Applications
968

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6431223 [patent_doc_number] => 20100187436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'HIGH RESOLUTION GAS FIELD ION COLUMN' [patent_app_type] => utility [patent_app_number] => 12/691932 [patent_app_country] => US [patent_app_date] => 2010-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8145 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0187/20100187436.pdf [firstpage_image] =>[orig_patent_app_number] => 12691932 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/691932
High resolution gas field ion column Jan 21, 2010 Issued
Array ( [id] => 6469080 [patent_doc_number] => 20100207022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'PLATFORM FOR FIELD ASYMMETRIC WAVEFORM ION MOBILITY SPECTROMETRY WITH ION PROPULSION MODES EMPLOYING GAS FLOW AND ELECTRIC FIELD' [patent_app_type] => utility [patent_app_number] => 12/690818 [patent_app_country] => US [patent_app_date] => 2010-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5257 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20100207022.pdf [firstpage_image] =>[orig_patent_app_number] => 12690818 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/690818
Platform for field asymmetric waveform ion mobility spectrometry with ion propulsion modes employing gas flow and electric field Jan 19, 2010 Issued
Array ( [id] => 6224376 [patent_doc_number] => 20100181474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Angled Dual-Polarity Mass Spectrometer' [patent_app_type] => utility [patent_app_number] => 12/689506 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11453 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20100181474.pdf [firstpage_image] =>[orig_patent_app_number] => 12689506 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689506
Angled dual-polarity mass spectrometer Jan 18, 2010 Issued
Array ( [id] => 6469062 [patent_doc_number] => 20100207021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'NANOPHOTONIC PRODUCTION, MODULATION AND SWITCHING OF IONS BY SILICON MICROCOLUMN ARRAYS' [patent_app_type] => utility [patent_app_number] => 12/689829 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7360 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20100207021.pdf [firstpage_image] =>[orig_patent_app_number] => 12689829 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689829
Nanophotonic production, modulation and switching of ions by silicon microcolumn arrays Jan 18, 2010 Issued
Array ( [id] => 8555627 [patent_doc_number] => 08330101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'System and method for replacing an ion source in a mass spectrometer' [patent_app_type] => utility [patent_app_number] => 12/689427 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 16563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12689427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689427
System and method for replacing an ion source in a mass spectrometer Jan 18, 2010 Issued
Array ( [id] => 6456113 [patent_doc_number] => 20100090131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'METHOD OF DETERMINING ANGLE MISALIGNMENT IN BEAM LINE ION IMPLANTERS' [patent_app_type] => utility [patent_app_number] => 12/640416 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7001 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0090/20100090131.pdf [firstpage_image] =>[orig_patent_app_number] => 12640416 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/640416
METHOD OF DETERMINING ANGLE MISALIGNMENT IN BEAM LINE ION IMPLANTERS Dec 16, 2009 Abandoned
Array ( [id] => 8541407 [patent_doc_number] => 08316693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Surface analysis and measurement method based on flow resistance of fluid and atomic force microscope using the method' [patent_app_type] => utility [patent_app_number] => 12/625998 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5591 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12625998 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/625998
Surface analysis and measurement method based on flow resistance of fluid and atomic force microscope using the method Nov 24, 2009 Issued
Array ( [id] => 7752456 [patent_doc_number] => 08110819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Computer peripherals sterilization system' [patent_app_type] => utility [patent_app_number] => 12/624824 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3697 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/110/08110819.pdf [firstpage_image] =>[orig_patent_app_number] => 12624824 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624824
Computer peripherals sterilization system Nov 23, 2009 Issued
Array ( [id] => 7988693 [patent_doc_number] => 08076642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Electron beam apparatus and method of operating the same' [patent_app_type] => utility [patent_app_number] => 12/623510 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3961 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/076/08076642.pdf [firstpage_image] =>[orig_patent_app_number] => 12623510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/623510
Electron beam apparatus and method of operating the same Nov 22, 2009 Issued
Array ( [id] => 6239807 [patent_doc_number] => 20100133448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'Object-Positioning Device for Charged-Particle Beam System' [patent_app_type] => utility [patent_app_number] => 12/623545 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4727 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20100133448.pdf [firstpage_image] =>[orig_patent_app_number] => 12623545 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/623545
Object-positioning device for charged-particle beam system Nov 22, 2009 Issued
Array ( [id] => 8528145 [patent_doc_number] => 08304718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Discontinuous atmospheric pressure interface' [patent_app_type] => utility [patent_app_number] => 12/622776 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 43 [patent_no_of_words] => 13849 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12622776 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622776
Discontinuous atmospheric pressure interface Nov 19, 2009 Issued
Array ( [id] => 8273395 [patent_doc_number] => 08214918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Probes for enhanced magnetic force microscopy resolution' [patent_app_type] => utility [patent_app_number] => 12/623329 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 55 [patent_no_of_words] => 9411 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12623329 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/623329
Probes for enhanced magnetic force microscopy resolution Nov 19, 2009 Issued
Array ( [id] => 7703294 [patent_doc_number] => 08089050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Method and apparatus for modifying a ribbon-shaped ion beam' [patent_app_type] => utility [patent_app_number] => 12/621689 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 36 [patent_no_of_words] => 15243 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/089/08089050.pdf [firstpage_image] =>[orig_patent_app_number] => 12621689 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621689
Method and apparatus for modifying a ribbon-shaped ion beam Nov 18, 2009 Issued
Array ( [id] => 7663959 [patent_doc_number] => 20110313228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'RADIOTHERAPY APPARATUS CONTROL METHOD AND RADIOTHERAPY APPARATUS CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/808312 [patent_app_country] => US [patent_app_date] => 2009-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12930 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0313/20110313228.pdf [firstpage_image] =>[orig_patent_app_number] => 12808312 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/808312
Radiotherapy apparatus control method and radiotherapy apparatus control apparatus Nov 17, 2009 Issued
Array ( [id] => 6443002 [patent_doc_number] => 20100282963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Prolonged Ion Resonance Collision Induced Dissociation in a Quadrupole Ion Trap' [patent_app_type] => utility [patent_app_number] => 12/620525 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3365 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20100282963.pdf [firstpage_image] =>[orig_patent_app_number] => 12620525 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620525
Prolonged ion resonance collision induced dissociation in a quadrupole ion trap Nov 16, 2009 Issued
Array ( [id] => 6281268 [patent_doc_number] => 20100119710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'Patterning apparatus and method using dip-pen nanolithography' [patent_app_type] => utility [patent_app_number] => 12/585873 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4714 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20100119710.pdf [firstpage_image] =>[orig_patent_app_number] => 12585873 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585873
Patterning apparatus and method using dip-pen nanolithography Sep 27, 2009 Abandoned
Array ( [id] => 6445958 [patent_doc_number] => 20100038561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'MATERIAL ACTIVATING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/566753 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13758 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20100038561.pdf [firstpage_image] =>[orig_patent_app_number] => 12566753 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566753
Material activating device Sep 24, 2009 Issued
Array ( [id] => 8725936 [patent_doc_number] => 08405055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Source module, radiation source and lithographic apparatus' [patent_app_type] => utility [patent_app_number] => 12/566060 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6766 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12566060 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566060
Source module, radiation source and lithographic apparatus Sep 23, 2009 Issued
Array ( [id] => 8625400 [patent_doc_number] => 08357895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-22 [patent_title] => 'Defect inspection apparatus, defect inspection method, and semiconductor device manufacturing method' [patent_app_type] => utility [patent_app_number] => 12/561109 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6703 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12561109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/561109
Defect inspection apparatus, defect inspection method, and semiconductor device manufacturing method Sep 15, 2009 Issued
Array ( [id] => 7997883 [patent_doc_number] => 08080789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Sample dimension measuring method and scanning electron microscope' [patent_app_type] => utility [patent_app_number] => 12/560091 [patent_app_country] => US [patent_app_date] => 2009-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 11671 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/080/08080789.pdf [firstpage_image] =>[orig_patent_app_number] => 12560091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560091
Sample dimension measuring method and scanning electron microscope Sep 14, 2009 Issued
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