Search

James J. Choi

Examiner (ID: 756, Phone: (571)272-2689 , Office: P/2881 )

Most Active Art Unit
2881
Art Unit(s)
2881
Total Applications
470
Issued Applications
260
Pending Applications
114
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18272293 [patent_doc_number] => 20230093535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => APPARATUS AND METHOD FOR AUTOMATED GRID VALIDATION [patent_app_type] => utility [patent_app_number] => 17/948531 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948531
APPARATUS AND METHOD FOR AUTOMATED GRID VALIDATION Sep 19, 2022 Pending
Array ( [id] => 18272293 [patent_doc_number] => 20230093535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => APPARATUS AND METHOD FOR AUTOMATED GRID VALIDATION [patent_app_type] => utility [patent_app_number] => 17/948531 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948531
APPARATUS AND METHOD FOR AUTOMATED GRID VALIDATION Sep 19, 2022 Pending
Array ( [id] => 18250789 [patent_doc_number] => 20230077828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => FILTER STACK FOR A THOMSON PARABOLA SPECTROMETER [patent_app_type] => utility [patent_app_number] => 17/941554 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941554
FILTER STACK FOR A THOMSON PARABOLA SPECTROMETER Sep 8, 2022 Pending
Array ( [id] => 18256440 [patent_doc_number] => 20230083479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Scatter Diagram Display Device, Scatter Diagram Display Method, and Analyzer [patent_app_type] => utility [patent_app_number] => 17/941540 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941540
Scatter diagram display device, scatter diagram display method, and analyzer Sep 8, 2022 Issued
Array ( [id] => 18988943 [patent_doc_number] => 20240060912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ENERGY DISPERSIVE X-RAY SPECTROSCOPY SENSING UNIT BACKGROUND [patent_app_type] => utility [patent_app_number] => 17/891473 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17891473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/891473
ENERGY DISPERSIVE X-RAY SPECTROSCOPY SENSING UNIT BACKGROUND Aug 18, 2022 Pending
Array ( [id] => 18061647 [patent_doc_number] => 20220392734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => CERTAIN IMPROVEMENTS OF MULTI-BEAM GENERATING AND MULTI-BEAM DEFLECTING UNITS [patent_app_type] => utility [patent_app_number] => 17/820798 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820798
CERTAIN IMPROVEMENTS OF MULTI-BEAM GENERATING AND MULTI-BEAM DEFLECTING UNITS Aug 17, 2022 Pending
Array ( [id] => 18209518 [patent_doc_number] => 20230055778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MULTI CHARGED PARTICLE BEAM WRITING METHOD AND MULTI CHARGED PARTICLE BEAM WRITING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/819048 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819048
MULTI CHARGED PARTICLE BEAM WRITING METHOD AND MULTI CHARGED PARTICLE BEAM WRITING APPARATUS Aug 10, 2022 Pending
Array ( [id] => 17993119 [patent_doc_number] => 20220359156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => MULTI CHARGED PARTICLE BEAM WRITING METHOD AND MULTI CHARGED PARTICLE BEAM WRITING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/812815 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812815
MULTI CHARGED PARTICLE BEAM WRITING METHOD AND MULTI CHARGED PARTICLE BEAM WRITING APPARATUS Jul 14, 2022 Pending
Array ( [id] => 17933170 [patent_doc_number] => 20220328296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => ION TRAP CHIP AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/837761 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837761
ION TRAP CHIP AND SYSTEM Jun 9, 2022 Pending
Array ( [id] => 17850627 [patent_doc_number] => 20220280668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => BIOSECURITY SYSTEM USING MONITORING AND SANITIZATION FOR AN AGRICULTURAL DWELLING [patent_app_type] => utility [patent_app_number] => 17/826339 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826339
BIOSECURITY SYSTEM USING MONITORING AND SANITIZATION FOR AN AGRICULTURAL DWELLING May 26, 2022 Abandoned
Array ( [id] => 18039952 [patent_doc_number] => 20220384169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Mass Spectrometer Utilizing Mass Spectral Database Search for Compound Identification [patent_app_type] => utility [patent_app_number] => 17/825230 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825230
Mass Spectrometer Utilizing Mass Spectral Database Search for Compound Identification May 25, 2022 Pending
Array ( [id] => 20375186 [patent_doc_number] => 12482630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Multiple charged particle beam writing apparatus, multiple charged particle beam writing method, and computer readable recording media storing program [patent_app_type] => utility [patent_app_number] => 18/004018 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 7733 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004018
Multiple charged particle beam writing apparatus, multiple charged particle beam writing method, and computer readable recording media storing program Apr 25, 2022 Issued
Array ( [id] => 20375186 [patent_doc_number] => 12482630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Multiple charged particle beam writing apparatus, multiple charged particle beam writing method, and computer readable recording media storing program [patent_app_type] => utility [patent_app_number] => 18/004018 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 7733 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004018
Multiple charged particle beam writing apparatus, multiple charged particle beam writing method, and computer readable recording media storing program Apr 25, 2022 Issued
Array ( [id] => 19176053 [patent_doc_number] => 20240162027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => System and Method for Variable FFT Analysis Windows in Mass Spectrometry [patent_app_type] => utility [patent_app_number] => 18/281722 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281722
System and Method for Variable FFT Analysis Windows in Mass Spectrometry Mar 16, 2022 Pending
Array ( [id] => 19114465 [patent_doc_number] => 20240126215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Atom Beam Generation Device, Physical Package, Optical Lattice Clock Physical Package, Atomic Clock Physical Package, Atomic Interferometer Physical Package, Quantum Information Processing Device Physical Package, and Physical Package System [patent_app_type] => utility [patent_app_number] => 18/277353 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277353
Atom Beam Generation Device, Physical Package, Optical Lattice Clock Physical Package, Atomic Clock Physical Package, Atomic Interferometer Physical Package, Quantum Information Processing Device Physical Package, and Physical Package System Feb 9, 2022 Pending
Array ( [id] => 19114465 [patent_doc_number] => 20240126215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Atom Beam Generation Device, Physical Package, Optical Lattice Clock Physical Package, Atomic Clock Physical Package, Atomic Interferometer Physical Package, Quantum Information Processing Device Physical Package, and Physical Package System [patent_app_type] => utility [patent_app_number] => 18/277353 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277353
Atom Beam Generation Device, Physical Package, Optical Lattice Clock Physical Package, Atomic Clock Physical Package, Atomic Interferometer Physical Package, Quantum Information Processing Device Physical Package, and Physical Package System Feb 9, 2022 Pending
Array ( [id] => 19071013 [patent_doc_number] => 20240105439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Mass and Kinetic Energy Ordering of Ions Prior to Orthogonal Extraction Using Dipolar DC [patent_app_type] => utility [patent_app_number] => 18/276172 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276172 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276172
Mass and Kinetic Energy Ordering of Ions Prior to Orthogonal Extraction Using Dipolar DC Feb 3, 2022 Pending
Array ( [id] => 18988894 [patent_doc_number] => 20240060863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => FREEZING AND JACKETING GAS-PHASE BIOMOLECULES WITH AMORPHOUS ICE FOR ELECTRON MICROSCOPY [patent_app_type] => utility [patent_app_number] => 18/261267 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18261267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261267
FREEZING AND JACKETING GAS-PHASE BIOMOLECULES WITH AMORPHOUS ICE FOR ELECTRON MICROSCOPY Jan 12, 2022 Pending
Array ( [id] => 19136312 [patent_doc_number] => 11971256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Guided cold atom inertial sensors with membrane integrated photonics on atom trap integrated platforms [patent_app_type] => utility [patent_app_number] => 17/569578 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 21365 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569578
Guided cold atom inertial sensors with membrane integrated photonics on atom trap integrated platforms Jan 5, 2022 Issued
Array ( [id] => 17685993 [patent_doc_number] => 20220193285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ARTICLE SANITIZING DEVICE AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/644964 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644964
ARTICLE SANITIZING DEVICE AND SYSTEM Dec 16, 2021 Abandoned
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