Search

James J. Choi

Examiner (ID: 2712, Phone: (571)272-2689 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881, 2878
Total Applications
472
Issued Applications
266
Pending Applications
88
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10948985 [patent_doc_number] => 20140352005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'TARGETED SEQUENCING OF BIOMOLECULES BY PULLING THROUGH A LIQUID-LIQUID INTERFACE WITH AN ATOMIC FORCE MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 13/915430 [patent_app_country] => US [patent_app_date] => 2013-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9109 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13915430 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/915430
Targeted sequencing of biomolecules by pulling through a liquid-liquid interface with an atomic force microscope Jun 10, 2013 Issued
Array ( [id] => 10948984 [patent_doc_number] => 20140352006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'TARGETED SEQUENCING OF BIOMOLECULES BY PULLING THROUGH A LIQUID-LIQUID INTERFACE WITH AN ATOMIC FORCE MICROSCOPE' [patent_app_type] => utility [patent_app_number] => 13/899728 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9318 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13899728 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/899728
Targeted sequencing of biomolecules by pulling through a liquid-liquid interface with an atomic force microscope May 21, 2013 Issued
Array ( [id] => 11817821 [patent_doc_number] => 09721779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Orthogonal acceleration coaxial cylinder time of flight mass analyser' [patent_app_type] => utility [patent_app_number] => 14/401722 [patent_app_country] => US [patent_app_date] => 2013-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 34 [patent_no_of_words] => 12965 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14401722 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401722
Orthogonal acceleration coaxial cylinder time of flight mass analyser May 15, 2013 Issued
Array ( [id] => 11831644 [patent_doc_number] => 09728391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Orthogonal acceleration coaxial cylinder time of flight mass analyser' [patent_app_type] => utility [patent_app_number] => 14/401683 [patent_app_country] => US [patent_app_date] => 2013-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 16311 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14401683 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401683
Orthogonal acceleration coaxial cylinder time of flight mass analyser May 15, 2013 Issued
Array ( [id] => 9474112 [patent_doc_number] => 20140131574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'CONTROL IMAGING METHODS IN ADVANCED ULTRAFAST ELECTRON MICROSCOPY' [patent_app_type] => utility [patent_app_number] => 13/893054 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 27347 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13893054 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/893054
Control imaging methods in advanced ultrafast electron microscopy May 12, 2013 Issued
Array ( [id] => 11725135 [patent_doc_number] => 09697997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Ion fragmentation' [patent_app_type] => utility [patent_app_number] => 13/840739 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6687 [patent_no_of_claims] => 42 [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] => 13840739 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/840739
Ion fragmentation Mar 14, 2013 Issued
Array ( [id] => 9716520 [patent_doc_number] => 20140252219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'METHODS AND SYSTEMS FOR APPLYING END CAP DC BIAS IN ION TRAPS' [patent_app_type] => utility [patent_app_number] => 13/794530 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6692 [patent_no_of_claims] => 19 [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] => 13794530 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794530
Methods and systems for applying end cap DC bias in ion traps Mar 10, 2013 Issued
Array ( [id] => 9716522 [patent_doc_number] => 20140252220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'MASS SPECTRUM NOISE CANCELLATION BY ALTERNATING INVERTED SYNCHRONOUS RF' [patent_app_type] => utility [patent_app_number] => 13/794761 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4759 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13794761 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/794761
Mass spectrum noise cancellation by alternating inverted synchronous RF Mar 10, 2013 Issued
Array ( [id] => 9202204 [patent_doc_number] => 20140001381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'SYSTEM FOR STORAGE AND TRANSPORT OF URANIUM HEXAFLUORIDE' [patent_app_type] => utility [patent_app_number] => 13/787231 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3757 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13787231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787231
SYSTEM FOR STORAGE AND TRANSPORT OF URANIUM HEXAFLUORIDE Mar 5, 2013 Abandoned
Array ( [id] => 10047278 [patent_doc_number] => 09087678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Ion source, heavy particle beam irradiation apparatus, ion source driving method, and heavy particle beam irradiation method' [patent_app_type] => utility [patent_app_number] => 13/771818 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10411 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13771818 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771818
Ion source, heavy particle beam irradiation apparatus, ion source driving method, and heavy particle beam irradiation method Feb 19, 2013 Issued
Array ( [id] => 9031412 [patent_doc_number] => 20130234050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'PERSONAL THERMAL INFRARED SIGNALING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/769303 [patent_app_country] => US [patent_app_date] => 2013-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3732 [patent_no_of_claims] => 18 [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] => 13769303 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/769303
PERSONAL THERMAL INFRARED SIGNALING DEVICE Feb 15, 2013 Abandoned
Array ( [id] => 8986899 [patent_doc_number] => 20130214180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'SYSTEM AND METHOD FOR PROVIDING LIGHT' [patent_app_type] => utility [patent_app_number] => 13/768762 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6999 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13768762 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768762
SYSTEM AND METHOD FOR PROVIDING LIGHT Feb 14, 2013 Abandoned
Array ( [id] => 9071576 [patent_doc_number] => 20130263332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'INSPECTION APPARATUS AND METHOD FOR A MAGNETIC HEAD' [patent_app_type] => utility [patent_app_number] => 13/761719 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5480 [patent_no_of_claims] => 16 [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] => 13761719 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/761719
INSPECTION APPARATUS AND METHOD FOR A MAGNETIC HEAD Feb 6, 2013 Abandoned
Array ( [id] => 9392732 [patent_doc_number] => 08689361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-04-01 [patent_title] => 'Method of making thin film probe tip for atomic force microscopy' [patent_app_type] => utility [patent_app_number] => 13/759465 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 4556 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13759465 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759465
Method of making thin film probe tip for atomic force microscopy Feb 4, 2013 Issued
Array ( [id] => 9645499 [patent_doc_number] => 20140223612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'Modular Atomic Force Microscope' [patent_app_type] => utility [patent_app_number] => 13/759316 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11700 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13759316 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759316
Modular Atomic Force Microscope Feb 4, 2013 Abandoned
Array ( [id] => 9639196 [patent_doc_number] => 20140217306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'SPLIT DRIVE ASSEMBLY AND GUIDE SLEEVES FOR UV DISINFECTION MODULES' [patent_app_type] => utility [patent_app_number] => 13/756948 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5085 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13756948 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/756948
SPLIT DRIVE ASSEMBLY AND GUIDE SLEEVES FOR UV DISINFECTION MODULES Jan 31, 2013 Abandoned
Array ( [id] => 10073374 [patent_doc_number] => 09111735 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-18 [patent_title] => 'Determination of elemental composition of substances from ultrahigh-resolved isotopic fine structure mass spectra' [patent_app_type] => utility [patent_app_number] => 13/753685 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7313 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13753685 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/753685
Determination of elemental composition of substances from ultrahigh-resolved isotopic fine structure mass spectra Jan 29, 2013 Issued
Array ( [id] => 9600652 [patent_doc_number] => 20140197333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'MASS ANALYSER INTERFACE' [patent_app_type] => utility [patent_app_number] => 13/740985 [patent_app_country] => US [patent_app_date] => 2013-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5361 [patent_no_of_claims] => 33 [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] => 13740985 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/740985
Mass analyser interface Jan 13, 2013 Issued
Array ( [id] => 9051017 [patent_doc_number] => 20130248731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'ELECTRON BEAM APPARATUS AND LENS ARRAY' [patent_app_type] => utility [patent_app_number] => 13/733955 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13806 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13733955 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/733955
ELECTRON BEAM APPARATUS AND LENS ARRAY Jan 3, 2013 Abandoned
Array ( [id] => 9557565 [patent_doc_number] => 20140175277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'SECONDARY ELECTRON OPTICS AND DETECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/734180 [patent_app_country] => US [patent_app_date] => 2013-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6299 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13734180 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/734180
SECONDARY ELECTRON OPTICS AND DETECTION DEVICE Jan 3, 2013 Abandoned
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