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] => 4541885 [patent_doc_number] => 07954165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Scanning probe microscope' [patent_app_type] => utility [patent_app_number] => 12/095953 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6114 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/954/07954165.pdf [firstpage_image] =>[orig_patent_app_number] => 12095953 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/095953
Scanning probe microscope Oct 11, 2006 Issued
Array ( [id] => 23101 [patent_doc_number] => 07800074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Electron-optical corrector for an aplanatic imaging system' [patent_app_type] => utility [patent_app_number] => 12/091411 [patent_app_country] => US [patent_app_date] => 2006-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3369 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/800/07800074.pdf [firstpage_image] =>[orig_patent_app_number] => 12091411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/091411
Electron-optical corrector for an aplanatic imaging system Oct 10, 2006 Issued
Array ( [id] => 4936233 [patent_doc_number] => 20080073547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'APPARATUS FOR GENERATING A PLURALITY OF BEAMLETS' [patent_app_type] => utility [patent_app_number] => 11/545975 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4347 [patent_no_of_claims] => 22 [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/A1/0073/20080073547.pdf [firstpage_image] =>[orig_patent_app_number] => 11545975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/545975
Apparatus for generating a plurality of beamlets Oct 9, 2006 Issued
Array ( [id] => 5048965 [patent_doc_number] => 20070029509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Apparatus for generating a plurality of beamlets' [patent_app_type] => utility [patent_app_number] => 11/545976 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4332 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20070029509.pdf [firstpage_image] =>[orig_patent_app_number] => 11545976 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/545976
Apparatus for generating a plurality of beamlets Oct 9, 2006 Issued
Array ( [id] => 4691112 [patent_doc_number] => 20080083882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Laser desorption assisted field ionization device and method' [patent_app_type] => utility [patent_app_number] => 11/539280 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2160 [patent_no_of_claims] => 26 [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/A1/0083/20080083882.pdf [firstpage_image] =>[orig_patent_app_number] => 11539280 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/539280
Laser desorption assisted field ionization device and method Oct 5, 2006 Abandoned
Array ( [id] => 840706 [patent_doc_number] => 07391037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Apparatus for generating a plurality of beamlets' [patent_app_type] => utility [patent_app_number] => 11/544980 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4397 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/391/07391037.pdf [firstpage_image] =>[orig_patent_app_number] => 11544980 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/544980
Apparatus for generating a plurality of beamlets Oct 5, 2006 Issued
Array ( [id] => 72575 [patent_doc_number] => 07755070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Arrangement for the suppression of unwanted spectral components in a plasma-based EUV radiation source' [patent_app_type] => utility [patent_app_number] => 11/539342 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5837 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/755/07755070.pdf [firstpage_image] =>[orig_patent_app_number] => 11539342 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/539342
Arrangement for the suppression of unwanted spectral components in a plasma-based EUV radiation source Oct 5, 2006 Issued
Array ( [id] => 5505662 [patent_doc_number] => 20090078869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'MAGNETIC ELECTRON MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 11/543787 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6278 [patent_no_of_claims] => 6 [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/A1/0078/20090078869.pdf [firstpage_image] =>[orig_patent_app_number] => 11543787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543787
Magnetic electron microscope Oct 5, 2006 Issued
Array ( [id] => 274548 [patent_doc_number] => 07560714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'Sensor and system for sensing an electron beam' [patent_app_type] => utility [patent_app_number] => 11/542232 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/560/07560714.pdf [firstpage_image] =>[orig_patent_app_number] => 11542232 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/542232
Sensor and system for sensing an electron beam Oct 3, 2006 Issued
Array ( [id] => 5007950 [patent_doc_number] => 20070278427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Closed loop dose control for ion implantation' [patent_app_type] => utility [patent_app_number] => 11/543346 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5821 [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/A1/0278/20070278427.pdf [firstpage_image] =>[orig_patent_app_number] => 11543346 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543346
Closed loop dose control for ion implantation Oct 3, 2006 Issued
Array ( [id] => 185575 [patent_doc_number] => 07649170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'Dual-polarity mass spectrometer' [patent_app_type] => utility [patent_app_number] => 11/542568 [patent_app_country] => US [patent_app_date] => 2006-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6944 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/649/07649170.pdf [firstpage_image] =>[orig_patent_app_number] => 11542568 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/542568
Dual-polarity mass spectrometer Oct 2, 2006 Issued
Array ( [id] => 5115958 [patent_doc_number] => 20070137671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Fluorine based cleaning of an ion source' [patent_app_type] => utility [patent_app_number] => 11/540469 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5981 [patent_no_of_claims] => 26 [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/A1/0137/20070137671.pdf [firstpage_image] =>[orig_patent_app_number] => 11540469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540469
Fluorine based cleaning of an ion source Sep 28, 2006 Issued
Array ( [id] => 4915759 [patent_doc_number] => 20080096359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Method of determining angle misalignment in beam line ion implanters' [patent_app_type] => utility [patent_app_number] => 11/541373 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7405 [patent_no_of_claims] => 23 [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/A1/0096/20080096359.pdf [firstpage_image] =>[orig_patent_app_number] => 11541373 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/541373
Method of determining angle misalignment in beam line ion implanters Sep 28, 2006 Issued
Array ( [id] => 4941608 [patent_doc_number] => 20080078931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Systems for interfacing separations with MALDI mass spectrometry' [patent_app_type] => utility [patent_app_number] => 11/541467 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5196 [patent_no_of_claims] => 12 [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/A1/0078/20080078931.pdf [firstpage_image] =>[orig_patent_app_number] => 11541467 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/541467
Systems for interfacing separations with MALDI mass spectrometry Sep 28, 2006 Abandoned
Array ( [id] => 9649095 [patent_doc_number] => 08803110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Methods for beam current modulation by ion source parameter modulation' [patent_app_type] => utility [patent_app_number] => 11/541087 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6628 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11541087 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/541087
Methods for beam current modulation by ion source parameter modulation Sep 28, 2006 Issued
Array ( [id] => 394252 [patent_doc_number] => 07297949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Inspection system by charged particle beam and method of manufacturing devices using the system' [patent_app_type] => utility [patent_app_number] => 11/528595 [patent_app_country] => US [patent_app_date] => 2006-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 70 [patent_no_of_words] => 65966 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297949.pdf [firstpage_image] =>[orig_patent_app_number] => 11528595 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/528595
Inspection system by charged particle beam and method of manufacturing devices using the system Sep 27, 2006 Issued
Array ( [id] => 869502 [patent_doc_number] => 07365338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-29 [patent_title] => 'Apparatus for generating a plurality of beamlets' [patent_app_type] => utility [patent_app_number] => 11/527206 [patent_app_country] => US [patent_app_date] => 2006-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4397 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/365/07365338.pdf [firstpage_image] =>[orig_patent_app_number] => 11527206 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/527206
Apparatus for generating a plurality of beamlets Sep 24, 2006 Issued
Array ( [id] => 386932 [patent_doc_number] => 07304301 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-04 [patent_title] => 'In-situ BWR and PWR CRUD flake analysis method and tool' [patent_app_type] => utility [patent_app_number] => 11/523119 [patent_app_country] => US [patent_app_date] => 2006-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7500 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/304/07304301.pdf [firstpage_image] =>[orig_patent_app_number] => 11523119 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/523119
In-situ BWR and PWR CRUD flake analysis method and tool Sep 17, 2006 Issued
Array ( [id] => 4702276 [patent_doc_number] => 20080061798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Microcoaxial probes made from strained semiconductor bilayers' [patent_app_type] => utility [patent_app_number] => 11/519212 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4803 [patent_no_of_claims] => 23 [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/A1/0061/20080061798.pdf [firstpage_image] =>[orig_patent_app_number] => 11519212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/519212
Microcoaxial probes made from strained semiconductor bilayers Sep 10, 2006 Issued
Array ( [id] => 5561494 [patent_doc_number] => 20090134346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'CONTAINER AND METHOD AND DEVICE FOR MANUFACTURING OF SUCH CONTAINERS' [patent_app_type] => utility [patent_app_number] => 12/064724 [patent_app_country] => US [patent_app_date] => 2006-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2086 [patent_no_of_claims] => 11 [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/A1/0134/20090134346.pdf [firstpage_image] =>[orig_patent_app_number] => 12064724 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/064724
CONTAINER AND METHOD AND DEVICE FOR MANUFACTURING OF SUCH CONTAINERS Sep 6, 2006 Abandoned
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