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Nhat Chieu Q. Do

Examiner (ID: 6686, Phone: (571)270-1522 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3724
Total Applications
765
Issued Applications
424
Pending Applications
124
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19084015 [patent_doc_number] => 20240110816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => OPTICAL ENCODER [patent_app_type] => utility [patent_app_number] => 18/474331 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474331
OPTICAL ENCODER Sep 25, 2023 Pending
Array ( [id] => 19052085 [patent_doc_number] => 20240094054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => GENERATION OF MULTISPECTRAL IMAGING INFORMATION USING ANALYTICAL MULTISPECTRAL IMAGING [patent_app_type] => utility [patent_app_number] => 18/463088 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463088
GENERATION OF MULTISPECTRAL IMAGING INFORMATION USING ANALYTICAL MULTISPECTRAL IMAGING Sep 6, 2023 Pending
Array ( [id] => 19587522 [patent_doc_number] => 20240385079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Circulator Cable for Use with a Pluggable Optical Time Domain Reflectometer [patent_app_type] => utility [patent_app_number] => 18/202479 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [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] => 18202479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202479
Circulator Cable for Use with a Pluggable Optical Time Domain Reflectometer May 25, 2023 Pending
Array ( [id] => 18658923 [patent_doc_number] => 20230304922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SPECTROSCOPE AND ANALYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/122759 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18122759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122759
SPECTROSCOPE AND ANALYSIS SYSTEM Mar 16, 2023 Pending
Array ( [id] => 18676649 [patent_doc_number] => 20230314277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => TECHNIQUES FOR DETERMINING DISTANCE BETWEEN A FIBER END AND A TARGET [patent_app_type] => utility [patent_app_number] => 18/185239 [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] => 12980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185239
TECHNIQUES FOR DETERMINING DISTANCE BETWEEN A FIBER END AND A TARGET Mar 15, 2023 Pending
Array ( [id] => 18658934 [patent_doc_number] => 20230304933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ANALYSIS DEVICE AND ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 18/184840 [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] => 8938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184840
ANALYSIS DEVICE AND ANALYSIS METHOD Mar 15, 2023 Pending
Array ( [id] => 18629408 [patent_doc_number] => 20230288288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHODS AND SYSTEMS FOR DETECTING THE PRESENCE OF AN OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 18/119669 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119669
METHODS AND SYSTEMS FOR DETECTING THE PRESENCE OF AN OPTICAL FIBER Mar 8, 2023 Pending
Array ( [id] => 19405271 [patent_doc_number] => 20240288782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METROLOGY METHOD AND ASSOCIATED METROLOGY TOOL [patent_app_type] => utility [patent_app_number] => 18/289765 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18289765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289765
METROLOGY METHOD AND ASSOCIATED METROLOGY TOOL May 1, 2022 Pending
Array ( [id] => 17230013 [patent_doc_number] => 20210356570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => System for Emulating an Environment for Testing a Frequency Modulated Continuous Wave (FMCW) Light Detection and Ranging (LiDAR) System [patent_app_type] => utility [patent_app_number] => 17/315029 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315029
System for Emulating an Environment for Testing a Frequency Modulated Continuous Wave (FMCW) Light Detection and Ranging (LiDAR) System May 6, 2021 Pending
Array ( [id] => 19991921 [patent_doc_number] => 20250130143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => DEVICES AND COMPONENTS FOR AUTOMATED TISSUE PROCESSING AND STAINING AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/905083 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17905083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905083
DEVICES AND COMPONENTS FOR AUTOMATED TISSUE PROCESSING AND STAINING AND USES THEREOF Mar 10, 2020 Pending
Array ( [id] => 17564521 [patent_doc_number] => 20220128670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => SENSOR DEVICE INCLUDING A SENSOR ELEMENT AND A COVER PANEL [patent_app_type] => utility [patent_app_number] => 17/429762 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17429762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429762
SENSOR DEVICE INCLUDING A SENSOR ELEMENT AND A COVER PANEL Mar 4, 2020 Pending
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