Search

Kien T Nguyen

Examiner (ID: 9412, Phone: (571)272-4428 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3711, 3504, 2899, 3712, 3509, 3714
Total Applications
3658
Issued Applications
2880
Pending Applications
182
Abandoned Applications
596

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17753554 [patent_doc_number] => 20220231759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHOD AND APPARATUS FOR MEASUREMENT OF MODE DELAY IN OPTICAL FIBERS [patent_app_type] => utility [patent_app_number] => 17/153798 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5783 [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] => 17153798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153798
Method and apparatus for measurement of mode delay in optical fibers Jan 19, 2021 Issued
Array ( [id] => 18479455 [patent_doc_number] => 11693190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Indexing signal detecting module [patent_app_type] => utility [patent_app_number] => 17/144880 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14211 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144880
Indexing signal detecting module Jan 7, 2021 Issued
Array ( [id] => 17023362 [patent_doc_number] => 20210247233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => FOREIGN MATTER ANALYSIS METHOD, STORAGE MEDIUM STORING FOREIGN MATTER ANALYSIS PROGRAM, AND FOREIGN MATTER ANALYSIS APPARATUS [patent_app_type] => utility [patent_app_number] => 17/142635 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142635
Foreign matter analysis Method, storage medium storing foreign matter analysis program, and foreign matter analysis apparatus Jan 5, 2021 Issued
Array ( [id] => 18072120 [patent_doc_number] => 11530951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Optical sensor device [patent_app_type] => utility [patent_app_number] => 17/139504 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9116 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139504
Optical sensor device Dec 30, 2020 Issued
Array ( [id] => 18014250 [patent_doc_number] => 11506539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Measurement device, printer, and measurement method [patent_app_type] => utility [patent_app_number] => 17/134878 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 14485 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134878
Measurement device, printer, and measurement method Dec 27, 2020 Issued
Array ( [id] => 17728721 [patent_doc_number] => 11385102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Optical system, and imaging apparatus and imaging system including the same [patent_app_type] => utility [patent_app_number] => 17/108782 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11054 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17108782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108782
Optical system, and imaging apparatus and imaging system including the same Nov 30, 2020 Issued
Array ( [id] => 19258979 [patent_doc_number] => 12019029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Optical system, and imaging apparatus and imaging system including the same [patent_app_type] => utility [patent_app_number] => 17/108561 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 18403 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108561
Optical system, and imaging apparatus and imaging system including the same Nov 30, 2020 Issued
Array ( [id] => 16886570 [patent_doc_number] => 20210172766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => OPTICAL ROTARY ENCODER [patent_app_type] => utility [patent_app_number] => 17/247141 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247141
Optical rotary encoder Nov 30, 2020 Issued
Array ( [id] => 18110703 [patent_doc_number] => 20230003583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/756940 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756940
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM Nov 29, 2020 Pending
Array ( [id] => 18037374 [patent_doc_number] => 20220381589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => OPTICAL FIBER CHARACTERISTIC MEASUREMENT DEVICE AND OPTICAL FIBER CHARACTERISTIC MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/775788 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17775788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775788
OPTICAL FIBER CHARACTERISTIC MEASUREMENT DEVICE AND OPTICAL FIBER CHARACTERISTIC MEASUREMENT METHOD Nov 19, 2020 Pending
Array ( [id] => 18476793 [patent_doc_number] => 11690516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Optical coherence tomography (OCT) apparatus and OCT method for axial tracking and flattening [patent_app_type] => utility [patent_app_number] => 16/951442 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 34 [patent_no_of_words] => 20191 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951442
Optical coherence tomography (OCT) apparatus and OCT method for axial tracking and flattening Nov 17, 2020 Issued
Array ( [id] => 17474990 [patent_doc_number] => 20220082494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => DETECTION DEVICE AND DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/417423 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17417423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/417423
Detection device and detection method Nov 8, 2020 Issued
Array ( [id] => 17799951 [patent_doc_number] => 11414231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Inspection device and PTP packaging machine [patent_app_type] => utility [patent_app_number] => 17/088752 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 15709 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088752
Inspection device and PTP packaging machine Nov 3, 2020 Issued
Array ( [id] => 18037462 [patent_doc_number] => 20220381678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => NON-SPATIAL MEASUREMENT CALIBRATION METHODS AND ASSOCIATED SYSTEMS AND DEVICES [patent_app_type] => utility [patent_app_number] => 17/772491 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17772491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772491
NON-SPATIAL MEASUREMENT CALIBRATION METHODS AND ASSOCIATED SYSTEMS AND DEVICES Oct 29, 2020 Pending
Array ( [id] => 18006081 [patent_doc_number] => 20220364847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Device and Method For Measuring A Three-Dimensional Shape Of A Structure, In Particular A Wind Turbine Blade [patent_app_type] => utility [patent_app_number] => 17/765499 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17765499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765499
Device and Method For Measuring A Three-Dimensional Shape Of A Structure, In Particular A Wind Turbine Blade Oct 1, 2020 Pending
Array ( [id] => 16576462 [patent_doc_number] => 20210010863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SPECTROSCOPE [patent_app_type] => utility [patent_app_number] => 17/036329 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9153 [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] => 17036329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036329
Spectroscope Sep 28, 2020 Issued
Array ( [id] => 17394108 [patent_doc_number] => 11243115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Optical system for reference switching [patent_app_type] => utility [patent_app_number] => 17/030328 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 30 [patent_no_of_words] => 28493 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030328
Optical system for reference switching Sep 22, 2020 Issued
Array ( [id] => 18066305 [patent_doc_number] => 20220397392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => DEVICE AND METHOD FOR IMAGING AND INTERFEROMETRY MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/754397 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754397
Device and method for imaging and interferometry measurements Sep 20, 2020 Issued
Array ( [id] => 17605013 [patent_doc_number] => 11333492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Optical device, information processing method, and computer program product [patent_app_type] => utility [patent_app_number] => 17/005526 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 12344 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005526
Optical device, information processing method, and computer program product Aug 27, 2020 Issued
Array ( [id] => 16513982 [patent_doc_number] => 20200393240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => APPARATUS AND METHOD FOR MEASUREMENT OF MULTILAYER STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/004717 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17004717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004717
Apparatus and method for measurement of multilayer structures Aug 26, 2020 Issued
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