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] => 10383196 [patent_doc_number] => 20150268203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'MASS SPECTROMETER' [patent_app_type] => utility [patent_app_number] => 14/391810 [patent_app_country] => US [patent_app_date] => 2012-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5577 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14391810 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/391810
Mass spectrometer Apr 11, 2012 Issued
Array ( [id] => 9582737 [patent_doc_number] => 08772740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'UV curing creating flattop and roundtop structures on a single printing plate' [patent_app_type] => utility [patent_app_number] => 13/436800 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10018 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13436800 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436800
UV curing creating flattop and roundtop structures on a single printing plate Mar 29, 2012 Issued
Array ( [id] => 8805175 [patent_doc_number] => 08443459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Fast-scanning SPM scanner and method of operating same' [patent_app_type] => utility [patent_app_number] => 13/435086 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 10883 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13435086 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/435086
Fast-scanning SPM scanner and method of operating same Mar 29, 2012 Issued
Array ( [id] => 8430319 [patent_doc_number] => 20120252194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'ION IMPLANTATION METHOD AND ION IMPLANTATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/432936 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8281 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13432936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/432936
Ion implantation method and ion implantation apparatus Mar 27, 2012 Issued
Array ( [id] => 9985464 [patent_doc_number] => 09031193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Method of generating a radiation image of an elongate body' [patent_app_type] => utility [patent_app_number] => 14/008134 [patent_app_country] => US [patent_app_date] => 2012-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3598 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14008134 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/008134
Method of generating a radiation image of an elongate body Mar 27, 2012 Issued
Array ( [id] => 9316363 [patent_doc_number] => 20140048701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Pre-Scan For Mass to Charge Ratio Range' [patent_app_type] => utility [patent_app_number] => 14/004520 [patent_app_country] => US [patent_app_date] => 2012-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3666 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14004520 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004520
Pre-scan for mass to charge ratio range Mar 12, 2012 Issued
Array ( [id] => 9455650 [patent_doc_number] => 08716660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Ion guide with orthogonal sampling' [patent_app_type] => utility [patent_app_number] => 14/004529 [patent_app_country] => US [patent_app_date] => 2012-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6916 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14004529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004529
Ion guide with orthogonal sampling Mar 12, 2012 Issued
Array ( [id] => 9026943 [patent_doc_number] => 08536525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Method for creating S/TEM sample and sample structure' [patent_app_type] => utility [patent_app_number] => 13/406275 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 8724 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13406275 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406275
Method for creating S/TEM sample and sample structure Feb 26, 2012 Issued
Array ( [id] => 9312265 [patent_doc_number] => 08653485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Projection lens arrangement' [patent_app_type] => utility [patent_app_number] => 13/397814 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 15357 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13397814 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/397814
Projection lens arrangement Feb 15, 2012 Issued
Array ( [id] => 8216989 [patent_doc_number] => 20120132801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'METHOD AND AN APPARATUS OF AN INSPECTION SYSTEM USING AN ELECTRON BEAM' [patent_app_type] => utility [patent_app_number] => 13/366874 [patent_app_country] => US [patent_app_date] => 2012-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8432 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13366874 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/366874
Method and an apparatus of an inspection system using an electron beam Feb 5, 2012 Issued
Array ( [id] => 10117159 [patent_doc_number] => 09152040 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-10-06 [patent_title] => 'Method and apparatus for fabrication of large area 3D photonic crystals with embedded waveguides' [patent_app_type] => utility [patent_app_number] => 13/365964 [patent_app_country] => US [patent_app_date] => 2012-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11180 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13365964 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/365964
Method and apparatus for fabrication of large area 3D photonic crystals with embedded waveguides Feb 2, 2012 Issued
Array ( [id] => 10864365 [patent_doc_number] => 08890068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Charged particle ray apparatus and pattern measurement method' [patent_app_type] => utility [patent_app_number] => 14/002275 [patent_app_country] => US [patent_app_date] => 2012-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 5805 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14002275 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002275
Charged particle ray apparatus and pattern measurement method Jan 26, 2012 Issued
Array ( [id] => 8248815 [patent_doc_number] => 20120153142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'NANOPHOTONIC PRODUCTION, MODULATION AND SWITCHING OF IONS BY SILICON MICROCOLUMN ARRAYS' [patent_app_type] => utility [patent_app_number] => 13/348285 [patent_app_country] => US [patent_app_date] => 2012-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7364 [patent_no_of_claims] => 27 [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/A1/0153/20120153142.pdf [firstpage_image] =>[orig_patent_app_number] => 13348285 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/348285
Nanophotonic production, modulation and switching of ions by silicon microcolumn arrays Jan 10, 2012 Issued
Array ( [id] => 9496990 [patent_doc_number] => 08735811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Multi-channel detection' [patent_app_type] => utility [patent_app_number] => 13/345329 [patent_app_country] => US [patent_app_date] => 2012-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5915 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13345329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/345329
Multi-channel detection Jan 5, 2012 Issued
Array ( [id] => 10502371 [patent_doc_number] => 09230772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Device and method for ion generation' [patent_app_type] => utility [patent_app_number] => 13/338702 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 8090 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13338702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338702
Device and method for ion generation Dec 27, 2011 Issued
Array ( [id] => 8687623 [patent_doc_number] => RE044036 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-03-05 [patent_title] => 'Lead free barium sulfate electrical insulator and method of manufacture' [patent_app_type] => reissue [patent_app_number] => 13/332667 [patent_app_country] => US [patent_app_date] => 2011-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6256 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13332667 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/332667
Lead free barium sulfate electrical insulator and method of manufacture Dec 20, 2011 Issued
Array ( [id] => 8133645 [patent_doc_number] => 20120091361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-19 [patent_title] => 'SPIN ISOLATION APPARATUS, SPIN ASYMMETRIC MATERIAL PRODUCING METHOD, CURRENT SOURCE, AND SIGNAL PROCESSING METHOD' [patent_app_type] => utility [patent_app_number] => 13/326389 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8499 [patent_no_of_claims] => 11 [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/A1/0091/20120091361.pdf [firstpage_image] =>[orig_patent_app_number] => 13326389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/326389
SPIN ISOLATION APPARATUS, SPIN ASYMMETRIC MATERIAL PRODUCING METHOD, CURRENT SOURCE, AND SIGNAL PROCESSING METHOD Dec 14, 2011 Abandoned
Array ( [id] => 10575018 [patent_doc_number] => 09297649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Pattern dimension measurement method and charged particle beam apparatus' [patent_app_type] => utility [patent_app_number] => 14/001433 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7270 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14001433 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/001433
Pattern dimension measurement method and charged particle beam apparatus Dec 11, 2011 Issued
Array ( [id] => 10066581 [patent_doc_number] => 09105439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Projection lens arrangement' [patent_app_type] => utility [patent_app_number] => 13/304427 [patent_app_country] => US [patent_app_date] => 2011-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6890 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13304427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/304427
Projection lens arrangement Nov 24, 2011 Issued
Array ( [id] => 9515051 [patent_doc_number] => 20140151543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'ANALYSIS DEVICE AND ANALYSIS METHOD' [patent_app_type] => utility [patent_app_number] => 13/884755 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 17191 [patent_no_of_claims] => 33 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13884755 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/884755
Analysis device and analysis method Nov 7, 2011 Issued
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