Search

Chau N. Nguyen

Examiner (ID: 8588)

Most Active Art Unit
2831
Art Unit(s)
2831, 2841, 2109, 2847, 2835, 2950, 3621
Total Applications
2967
Issued Applications
2037
Pending Applications
201
Abandoned Applications
754

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19480984 [patent_doc_number] => 20240329026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PROSPECTING HYDROCARBONS VIA MONOCYCLIC AROMATIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/192532 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18192532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192532
PROSPECTING HYDROCARBONS VIA MONOCYCLIC AROMATIC COMPOUNDS Mar 28, 2023 Pending
Array ( [id] => 18904007 [patent_doc_number] => 20240019492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => COMPUTER-READABLE RECORDING MEDIUM STORING TEST PATTERN GENERATION PROGRAM, TEST PATTERN GENERATION APPARATUS, AND TEST PATTERN GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 18/191094 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18191094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191094
COMPUTER-READABLE RECORDING MEDIUM STORING TEST PATTERN GENERATION PROGRAM, TEST PATTERN GENERATION APPARATUS, AND TEST PATTERN GENERATION METHOD Mar 27, 2023 Pending
Array ( [id] => 18693815 [patent_doc_number] => 20230324215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SYSTEM AND METHOD FOR CALIBRATING PROCESS TO COMPUTE WEIGHT OF MATERIAL IN DUMP BODIES [patent_app_type] => utility [patent_app_number] => 18/127208 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18127208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127208
System and method for calibrating process to compute weight of material in dump bodies Mar 27, 2023 Issued
Array ( [id] => 19947724 [patent_doc_number] => 12319065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Ink refill container [patent_app_type] => utility [patent_app_number] => 18/127048 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 10301 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127048
Ink refill container Mar 27, 2023 Issued
Array ( [id] => 20633782 [patent_doc_number] => 12594646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Window logic for control of polishing process [patent_app_type] => utility [patent_app_number] => 18/190770 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1134 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190770 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190770
Window logic for control of polishing process Mar 26, 2023 Issued
Array ( [id] => 20549721 [patent_doc_number] => 12560506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Inspection device and non-transitory computer readable medium [patent_app_type] => utility [patent_app_number] => 18/188576 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 16563 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188576
Inspection device and non-transitory computer readable medium Mar 22, 2023 Issued
Array ( [id] => 18650748 [patent_doc_number] => 20230296581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => DEMULSIFIER ANALYSIS FRAMEWORK [patent_app_type] => utility [patent_app_number] => 18/184708 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184708
Demulsifier analysis framework Mar 15, 2023 Issued
Array ( [id] => 18693816 [patent_doc_number] => 20230324216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => APPARATUS FOR MONITORING THE CONDITION OF A MACHINE [patent_app_type] => utility [patent_app_number] => 18/121854 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16788 [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] => 18121854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121854
APPARATUS FOR MONITORING THE CONDITION OF A MACHINE Mar 14, 2023 Abandoned
Array ( [id] => 18800688 [patent_doc_number] => 11833834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Member including pad electrode, ink cartridge, recording apparatus [patent_app_type] => utility [patent_app_number] => 18/184603 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 55807 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18184603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184603
Member including pad electrode, ink cartridge, recording apparatus Mar 14, 2023 Issued
Array ( [id] => 19059537 [patent_doc_number] => 11938739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Ink refill container, ink refill system, and ink refill adapter [patent_app_type] => utility [patent_app_number] => 18/121895 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 16986 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121895
Ink refill container, ink refill system, and ink refill adapter Mar 14, 2023 Issued
Array ( [id] => 19856926 [patent_doc_number] => 12259760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Lid angle detection [patent_app_type] => utility [patent_app_number] => 18/183464 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18183464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183464
Lid angle detection Mar 13, 2023 Issued
Array ( [id] => 18787184 [patent_doc_number] => 20230375431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => METHOD AND SYSTEM FOR LOCATING AND QUANTIFYING FUGITIVE EMISSION LEAKS [patent_app_type] => utility [patent_app_number] => 18/120602 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120602
Method and system for locating and quantifying fugitive emission leaks Mar 12, 2023 Issued
Array ( [id] => 18996933 [patent_doc_number] => 11913768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Estimating tracking sensor parametrization using known surface constraints [patent_app_type] => utility [patent_app_number] => 18/119075 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119075
Estimating tracking sensor parametrization using known surface constraints Mar 7, 2023 Issued
Array ( [id] => 19432128 [patent_doc_number] => 20240300626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SYSTEMS AND METHODS FOR GENERATING A PHASE-RESOLVED OCEAN WAVE FORECAST WITH SIMULTANEOUS OCEAN CURRENT ESTIMATION USING DATA ASSIMILATION [patent_app_type] => utility [patent_app_number] => 18/180688 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180688
SYSTEMS AND METHODS FOR GENERATING A PHASE-RESOLVED OCEAN WAVE FORECAST WITH SIMULTANEOUS OCEAN CURRENT ESTIMATION USING DATA ASSIMILATION Mar 7, 2023 Pending
Array ( [id] => 18467898 [patent_doc_number] => 20230202179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => LIQUID EJECTING APPARATUS AND MAINTENANCE METHOD OF LIQUID EJECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/176963 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176963
Liquid ejecting apparatus and maintenance method of liquid ejecting apparatus Feb 28, 2023 Issued
Array ( [id] => 18599719 [patent_doc_number] => 20230274520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHOD OF CALCULATING HIGH-RESOLUTION 3D WIND NUMERICAL INFORMATION CONSIDERING DETAILED TOPOGRAPHIC INFORMATION [patent_app_type] => utility [patent_app_number] => 18/174037 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174037
Method of calculating high-resolution 3D wind numerical information considering detailed topographic information Feb 23, 2023 Issued
Array ( [id] => 18467910 [patent_doc_number] => 20230202191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => INKJET PRINTING APPARATUS AND CONTROL METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/172367 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14327 [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] => 18172367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172367
Inkjet printing apparatus and control method of the same Feb 21, 2023 Issued
Array ( [id] => 18470219 [patent_doc_number] => 20230204504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD AND SYSTEM FOR EXTRACTING NET SIGNALS OF NEAR INFRARED SPECTRUM [patent_app_type] => utility [patent_app_number] => 18/109439 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109439
METHOD AND SYSTEM FOR EXTRACTING NET SIGNALS OF NEAR INFRARED SPECTRUM Feb 13, 2023 Abandoned
Array ( [id] => 18658916 [patent_doc_number] => 20230304915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Methods for Group-Wise Cytometry Data Analysis and Systems for Same [patent_app_type] => utility [patent_app_number] => 18/106280 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18106280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106280
Methods for Group-Wise Cytometry Data Analysis and Systems for Same Feb 5, 2023 Pending
Array ( [id] => 18419360 [patent_doc_number] => 20230173820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => LIQUID EJECTION APPARATUS AND LIQUID EJECTION HEAD [patent_app_type] => utility [patent_app_number] => 18/162580 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18162580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162580
Liquid ejection apparatus and liquid ejection head Jan 30, 2023 Issued
Menu