Search

Tod Thomas Van Roy

Examiner (ID: 13662, Phone: (571)272-8447 , Office: P/2828 )

Most Active Art Unit
2828
Art Unit(s)
2828
Total Applications
1036
Issued Applications
529
Pending Applications
92
Abandoned Applications
427

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16560893 [patent_doc_number] => 20210006042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => GROUP-III NITRIDE SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/912018 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16912018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912018
GROUP-III NITRIDE SEMICONDUCTOR LASER DEVICE Jun 24, 2020 Abandoned
Array ( [id] => 16545669 [patent_doc_number] => 20200412084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => VERTICAL CAVITY SURFACE-EMITTING LASER, MANUFACTURING METHOD THEREOF, AND INSPECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/888919 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888919
VERTICAL CAVITY SURFACE-EMITTING LASER, MANUFACTURING METHOD THEREOF, AND INSPECTION METHOD THEREOF May 31, 2020 Abandoned
Array ( [id] => 16316785 [patent_doc_number] => 20200295523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => LASER LIGHT SOURCE UNIT, ILLUMINATION APPARATUS AND METHOD FOR GENERATING LASER LIGHT [patent_app_type] => utility [patent_app_number] => 16/887840 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887840
LASER LIGHT SOURCE UNIT, ILLUMINATION APPARATUS AND METHOD FOR GENERATING LASER LIGHT May 28, 2020 Abandoned
Array ( [id] => 17381597 [patent_doc_number] => 11239632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Laser driving apparatus with current control circuitry and multi-channel circuitry [patent_app_type] => utility [patent_app_number] => 16/885314 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6039 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885314 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885314
Laser driving apparatus with current control circuitry and multi-channel circuitry May 27, 2020 Issued
Array ( [id] => 17668781 [patent_doc_number] => 11362487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Laser emitter including nanowires [patent_app_type] => utility [patent_app_number] => 16/884439 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5574 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884439
Laser emitter including nanowires May 26, 2020 Issued
Array ( [id] => 18338392 [patent_doc_number] => 20230130341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BOTTOM-EMITTING MULTIJUNCTION VCSEL ARRAY [patent_app_type] => utility [patent_app_number] => 17/921015 [patent_app_country] => US [patent_app_date] => 2020-05-22 [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] => -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] => 17921015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921015
BOTTOM-EMITTING MULTIJUNCTION VCSEL ARRAY May 21, 2020 Pending
Array ( [id] => 20111797 [patent_doc_number] => 12362536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Driver circuit and method for controlling a light source [patent_app_type] => utility [patent_app_number] => 16/869154 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 1109 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869154
Driver circuit and method for controlling a light source May 6, 2020 Issued
Array ( [id] => 16211039 [patent_doc_number] => 20200244029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => GAS LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/853489 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853489
Gas laser apparatus Apr 19, 2020 Issued
Array ( [id] => 20565104 [patent_doc_number] => 12567719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Optical semiconductor chip [patent_app_type] => utility [patent_app_number] => 17/915948 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915948
Optical semiconductor chip Apr 16, 2020 Issued
Array ( [id] => 16602074 [patent_doc_number] => 20210028605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => CLADDING GLASS FOR SOLID-STATE LASERS [patent_app_type] => utility [patent_app_number] => 16/844035 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16844035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/844035
Cladding glass for solid-state lasers Apr 8, 2020 Issued
Array ( [id] => 18409315 [patent_doc_number] => 20230170668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DML Driver [patent_app_type] => utility [patent_app_number] => 17/915039 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3336 [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] => 17915039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915039
DML Driver Apr 6, 2020 Abandoned
Array ( [id] => 18857814 [patent_doc_number] => 11855412 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Tunable laser [patent_app_type] => utility [patent_app_number] => 16/836274 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2821 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16836274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836274
Tunable laser Mar 30, 2020 Issued
Array ( [id] => 18181763 [patent_doc_number] => 20230042492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => OPTICAL SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 17/790794 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17790794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790794
Optical semiconductor element Mar 18, 2020 Issued
Array ( [id] => 18735948 [patent_doc_number] => 11804693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Method and device for ultraviolet to long wave infrared multiband semiconducting single emitter [patent_app_type] => utility [patent_app_number] => 16/823157 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 9036 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823157
Method and device for ultraviolet to long wave infrared multiband semiconducting single emitter Mar 17, 2020 Issued
Array ( [id] => 16316783 [patent_doc_number] => 20200295521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => All Polarization-Maintaining, Passively Mode-Locked Linear Fiber Laser Oscillator [patent_app_type] => utility [patent_app_number] => 16/813199 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813199
All Polarization-Maintaining, Passively Mode-Locked Linear Fiber Laser Oscillator Mar 8, 2020 Pending
Array ( [id] => 16301626 [patent_doc_number] => 20200287349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SEMICONDUCTOR LASER DEVICE AND ANALYSIS APPARATUS [patent_app_type] => utility [patent_app_number] => 16/811710 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811710
Semiconductor laser device and analysis apparatus Mar 5, 2020 Issued
Array ( [id] => 16081953 [patent_doc_number] => 20200194963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => LASER DIODE MODULE [patent_app_type] => utility [patent_app_number] => 16/802294 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802294
Laser diode module Feb 25, 2020 Issued
Array ( [id] => 16765953 [patent_doc_number] => 20210111535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => VERTICAL CAVITY SURFACE EMITTING LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/799796 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16799796 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/799796
VERTICAL CAVITY SURFACE EMITTING LASER DEVICE Feb 23, 2020 Abandoned
Array ( [id] => 16332923 [patent_doc_number] => 20200303889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => EXCIMER LASER WITH UNIFORM BEAM [patent_app_type] => utility [patent_app_number] => 16/796587 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16796587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796587
Excimer laser with uniform beam Feb 19, 2020 Issued
Array ( [id] => 16272838 [patent_doc_number] => 20200274326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => DEVICES TO GENERATE LIGHT [patent_app_type] => utility [patent_app_number] => 16/796141 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796141
Devices to generate light Feb 19, 2020 Issued
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