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] => 4800378 [patent_doc_number] => 20080011965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'CHARGED-PARTICLE BEAM PATTERN WRITING METHOD AND APPARATUS AND SOFTWARE PROGRAM FOR USE THEREIN' [patent_app_type] => utility [patent_app_number] => 11/772414 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9633 [patent_no_of_claims] => 14 [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/A1/0011/20080011965.pdf [firstpage_image] =>[orig_patent_app_number] => 11772414 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/772414
Charged-particle beam pattern writing method and apparatus and software program for use therein Jul 1, 2007 Issued
Array ( [id] => 5014003 [patent_doc_number] => 20070257211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Implant Optimization Scheme' [patent_app_type] => utility [patent_app_number] => 11/772524 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3996 [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/A1/0257/20070257211.pdf [firstpage_image] =>[orig_patent_app_number] => 11772524 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/772524
Implant Optimization Scheme Jul 1, 2007 Abandoned
Array ( [id] => 239896 [patent_doc_number] => 07592613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Sensor and system for sensing an electron beam' [patent_app_type] => utility [patent_app_number] => 11/812050 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4670 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/592/07592613.pdf [firstpage_image] =>[orig_patent_app_number] => 11812050 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/812050
Sensor and system for sensing an electron beam Jun 13, 2007 Issued
Array ( [id] => 20154 [patent_doc_number] => RE041665 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-09-14 [patent_title] => 'Object observation apparatus and object observation' [patent_app_type] => reissue [patent_app_number] => 11/808916 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6751 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041665.pdf [firstpage_image] =>[orig_patent_app_number] => 11808916 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808916
Object observation apparatus and object observation Jun 12, 2007 Issued
Array ( [id] => 4919092 [patent_doc_number] => 20080067403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'CHARGED PARTICLE BEAM EXPOSURE APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/762182 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5375 [patent_no_of_claims] => 8 [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/A1/0067/20080067403.pdf [firstpage_image] =>[orig_patent_app_number] => 11762182 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762182
Charged particle beam exposure apparatus Jun 12, 2007 Issued
Array ( [id] => 92855 [patent_doc_number] => 07737419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Alignment apparatus, exposure apparatus, and device manufacturing method' [patent_app_type] => utility [patent_app_number] => 11/761951 [patent_app_country] => US [patent_app_date] => 2007-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10911 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/737/07737419.pdf [firstpage_image] =>[orig_patent_app_number] => 11761951 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/761951
Alignment apparatus, exposure apparatus, and device manufacturing method Jun 11, 2007 Issued
Array ( [id] => 5123374 [patent_doc_number] => 20070235644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Inspection system by charged particle beam and method of manufacturing devices using the same' [patent_app_type] => utility [patent_app_number] => 11/806573 [patent_app_country] => US [patent_app_date] => 2007-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 52312 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20070235644.pdf [firstpage_image] =>[orig_patent_app_number] => 11806573 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/806573
Inspection system by charged particle beam and method of manufacturing devices using the system May 31, 2007 Issued
Array ( [id] => 4919129 [patent_doc_number] => 20080067441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'CHARGED-PARTICLE BEAM LITHOGRAPHY WITH GRID MATCHING FOR CORRECTION OF BEAM SHOT POSITION DEVIATION' [patent_app_type] => utility [patent_app_number] => 11/754598 [patent_app_country] => US [patent_app_date] => 2007-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5946 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20080067441.pdf [firstpage_image] =>[orig_patent_app_number] => 11754598 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/754598
Charged-particle beam lithography with grid matching for correction of beam shot position deviation May 28, 2007 Issued
Array ( [id] => 4920394 [patent_doc_number] => 20080068707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'DEVICE FOR PREPARING MICROSCOPY SAMPLES' [patent_app_type] => utility [patent_app_number] => 11/752570 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14411 [patent_no_of_claims] => 22 [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/A1/0068/20080068707.pdf [firstpage_image] =>[orig_patent_app_number] => 11752570 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752570
Device for preparing microscopy samples May 22, 2007 Issued
Array ( [id] => 7978427 [patent_doc_number] => 08071961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Charged particle beam apparatus' [patent_app_type] => utility [patent_app_number] => 11/802452 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5283 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/071/08071961.pdf [firstpage_image] =>[orig_patent_app_number] => 11802452 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802452
Charged particle beam apparatus May 22, 2007 Issued
Array ( [id] => 7591030 [patent_doc_number] => 07663101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'System and methods for preparing microscopy samples' [patent_app_type] => utility [patent_app_number] => 11/752239 [patent_app_country] => US [patent_app_date] => 2007-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 58 [patent_no_of_words] => 14342 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/663/07663101.pdf [firstpage_image] =>[orig_patent_app_number] => 11752239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752239
System and methods for preparing microscopy samples May 21, 2007 Issued
Array ( [id] => 4974573 [patent_doc_number] => 20070215803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Method and an apparatus of an inspection system using an electron beam' [patent_app_type] => utility [patent_app_number] => 11/798239 [patent_app_country] => US [patent_app_date] => 2007-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8431 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20070215803.pdf [firstpage_image] =>[orig_patent_app_number] => 11798239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/798239
Method and an apparatus of an inspection system using an electron beam May 10, 2007 Issued
Array ( [id] => 270792 [patent_doc_number] => 07564028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Vacuum housing system for MALDI-TOF mass spectrometry' [patent_app_type] => utility [patent_app_number] => 11/742679 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8570 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/564/07564028.pdf [firstpage_image] =>[orig_patent_app_number] => 11742679 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/742679
Vacuum housing system for MALDI-TOF mass spectrometry Apr 30, 2007 Issued
Array ( [id] => 270790 [patent_doc_number] => 07564026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-21 [patent_title] => 'Linear TOF geometry for high sensitivity at high mass' [patent_app_type] => utility [patent_app_number] => 11/742685 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7875 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/564/07564026.pdf [firstpage_image] =>[orig_patent_app_number] => 11742685 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/742685
Linear TOF geometry for high sensitivity at high mass Apr 30, 2007 Issued
Array ( [id] => 4752212 [patent_doc_number] => 20080160285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'STRUCTURE HAVING NANO-HOLE AND FABRICATING METHOD THEREOF, TIP ARRAY STRUCTURE AND FABRICATING METHOD OF TIP STRUCTURE' [patent_app_type] => utility [patent_app_number] => 11/737768 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4394 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20080160285.pdf [firstpage_image] =>[orig_patent_app_number] => 11737768 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737768
Tip array structure and fabricating method of tip structure Apr 19, 2007 Issued
Array ( [id] => 4883744 [patent_doc_number] => 20080258076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'MEDICAL ISOTOPE GENERATOR SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/737885 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3771 [patent_no_of_claims] => 38 [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/A1/0258/20080258076.pdf [firstpage_image] =>[orig_patent_app_number] => 11737885 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737885
Medical isotope generator systems Apr 19, 2007 Issued
Array ( [id] => 5007943 [patent_doc_number] => 20070278420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'MICROFABRICATED CANTILEVER CHIP' [patent_app_type] => utility [patent_app_number] => 11/737295 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12644 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0278/20070278420.pdf [firstpage_image] =>[orig_patent_app_number] => 11737295 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737295
Microfabricated cantilever chip Apr 18, 2007 Issued
Array ( [id] => 169405 [patent_doc_number] => 07667196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Sample preparation for mass spectrometric imaging' [patent_app_type] => utility [patent_app_number] => 11/737380 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7488 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/667/07667196.pdf [firstpage_image] =>[orig_patent_app_number] => 11737380 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737380
Sample preparation for mass spectrometric imaging Apr 18, 2007 Issued
Array ( [id] => 820842 [patent_doc_number] => 07408175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'Apparatus for inspection with electron beam, method for operating same, and method for manufacturing semiconductor device using former' [patent_app_type] => utility [patent_app_number] => 11/783780 [patent_app_country] => US [patent_app_date] => 2007-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 55 [patent_figures_cnt] => 74 [patent_no_of_words] => 54113 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/408/07408175.pdf [firstpage_image] =>[orig_patent_app_number] => 11783780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/783780
Apparatus for inspection with electron beam, method for operating same, and method for manufacturing semiconductor device using former Apr 11, 2007 Issued
Array ( [id] => 23104 [patent_doc_number] => 07800076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Electron-optical corrector for aplanatic imaging systems' [patent_app_type] => utility [patent_app_number] => 12/297306 [patent_app_country] => US [patent_app_date] => 2007-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3633 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/800/07800076.pdf [firstpage_image] =>[orig_patent_app_number] => 12297306 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/297306
Electron-optical corrector for aplanatic imaging systems Mar 30, 2007 Issued
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