Search

Tri M Mai

Examiner (ID: 7915, Phone: (571)272-4541 , Office: P/3781 )

Most Active Art Unit
3781
Art Unit(s)
3733, 3727, 3781, 3207
Total Applications
2996
Issued Applications
1236
Pending Applications
219
Abandoned Applications
1539

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18295760 [patent_doc_number] => 20230105446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => FABRICATION PROCESS CONTROL IN OPTICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/063186 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063186
FABRICATION PROCESS CONTROL IN OPTICAL DEVICES Dec 7, 2022 Pending
Array ( [id] => 19340206 [patent_doc_number] => 12050392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Waveguides and manufacturing methods thereof [patent_app_type] => utility [patent_app_number] => 18/072196 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 13228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072196
Waveguides and manufacturing methods thereof Nov 29, 2022 Issued
Array ( [id] => 18911519 [patent_doc_number] => 11874496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Interferometer filters with compensation structure [patent_app_type] => utility [patent_app_number] => 17/987741 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 32 [patent_no_of_words] => 11487 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987741
Interferometer filters with compensation structure Nov 14, 2022 Issued
Array ( [id] => 18208410 [patent_doc_number] => 20230054668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Optical Communications Connectors [patent_app_type] => utility [patent_app_number] => 17/981836 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981836
Optical communications connectors Nov 6, 2022 Issued
Array ( [id] => 19398177 [patent_doc_number] => 12072537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Fiber optic connector and method of assembling the same [patent_app_type] => utility [patent_app_number] => 18/045051 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6109 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045051
Fiber optic connector and method of assembling the same Oct 6, 2022 Issued
Array ( [id] => 18385643 [patent_doc_number] => 11656422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Modular fibre optic cassette, system and method [patent_app_type] => utility [patent_app_number] => 17/929566 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 2325 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929566
Modular fibre optic cassette, system and method Sep 1, 2022 Issued
Array ( [id] => 18240615 [patent_doc_number] => 20230072926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => MULTIWAVELENGTH OPTICAL SOURCES [patent_app_type] => utility [patent_app_number] => 17/901741 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901741
MULTIWAVELENGTH OPTICAL SOURCES Aug 31, 2022 Pending
Array ( [id] => 19061080 [patent_doc_number] => 11940305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes [patent_app_type] => utility [patent_app_number] => 17/899463 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 47 [patent_no_of_words] => 9875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899463
Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes Aug 29, 2022 Issued
Array ( [id] => 18079070 [patent_doc_number] => 20220404682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => OPTICAL SIGNAL COPIER [patent_app_type] => utility [patent_app_number] => 17/897001 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897001 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897001
OPTICAL SIGNAL COPIER Aug 25, 2022 Abandoned
Array ( [id] => 18059602 [patent_doc_number] => 20220390688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Optical Communications Connectors [patent_app_type] => utility [patent_app_number] => 17/892716 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17892716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892716
Optical communications connectors Aug 21, 2022 Issued
Array ( [id] => 18326181 [patent_doc_number] => 20230124309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => FIBER OPTIC CONNECTOR WITH FIBER END PROTECTION [patent_app_type] => utility [patent_app_number] => 17/892276 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892276 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892276
FIBER OPTIC CONNECTOR WITH FIBER END PROTECTION Aug 21, 2022 Abandoned
Array ( [id] => 18956815 [patent_doc_number] => 20240045142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => STACKED WAVEGUIDE CORES WITH TUNABLE PHASE DELAY [patent_app_type] => utility [patent_app_number] => 17/880006 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4159 [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] => 17880006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880006
Stacked waveguide cores with tunable phase delay Aug 2, 2022 Issued
Array ( [id] => 18719401 [patent_doc_number] => 11796740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Optical device [patent_app_type] => utility [patent_app_number] => 17/874490 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2854 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874490
Optical device Jul 26, 2022 Issued
Array ( [id] => 18158870 [patent_doc_number] => 20230025462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => CASCADED RESONATORS PHOTON PAIR SOURCE [patent_app_type] => utility [patent_app_number] => 17/875256 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4335 [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] => 17875256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875256
Cascaded resonators photon pair source Jul 26, 2022 Issued
Array ( [id] => 18702195 [patent_doc_number] => 11788699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Fiber-delivered laser-induced dynamic light system [patent_app_type] => utility [patent_app_number] => 17/871799 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 33 [patent_no_of_words] => 37647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871799 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871799
Fiber-delivered laser-induced dynamic light system Jul 21, 2022 Issued
Array ( [id] => 17990724 [patent_doc_number] => 20220356761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Beam-steering System Based on a MEMS-Actuated Vertical-Coupler Array [patent_app_type] => utility [patent_app_number] => 17/865131 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [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] => 17865131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865131
Beam-steering system based on a MEMS-actuated vertical-coupler array Jul 13, 2022 Issued
Array ( [id] => 18149214 [patent_doc_number] => 20230023071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => MANAGED FIBER CONNECTIVITY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/857785 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 78625 [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] => 17857785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857785
Managed fiber connectivity systems Jul 4, 2022 Issued
Array ( [id] => 19398239 [patent_doc_number] => 12072600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Mach-zehnder interferometric optical modulator with shallow ridge waveguide structure and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/852173 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 5256 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852173
Mach-zehnder interferometric optical modulator with shallow ridge waveguide structure and method for manufacturing the same Jun 27, 2022 Issued
Array ( [id] => 18734368 [patent_doc_number] => 11803097 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-31 [patent_title] => Self-seeded OPA system [patent_app_type] => utility [patent_app_number] => 17/847035 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2668 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847035
Self-seeded OPA system Jun 21, 2022 Issued
Array ( [id] => 19580985 [patent_doc_number] => 12147094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Optical device and photodetection system [patent_app_type] => utility [patent_app_number] => 17/807741 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 31 [patent_no_of_words] => 13489 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807741
Optical device and photodetection system Jun 19, 2022 Issued
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