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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] => 18975733 [patent_doc_number] => 20240055825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => CONTROL SYSTEM FOR A LASER SOURCE AND METHOD FOR CONTROLLING AN OUTPUT POWER OF THE LASER SOURCE [patent_app_type] => utility [patent_app_number] => 17/885174 [patent_app_country] => US [patent_app_date] => 2022-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17885174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885174
CONTROL SYSTEM FOR A LASER SOURCE AND METHOD FOR CONTROLLING AN OUTPUT POWER OF THE LASER SOURCE Aug 9, 2022 Abandoned
Array ( [id] => 18040805 [patent_doc_number] => 20220385022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => LINE NARROWING GAS LASER DEVICE, CONTROL METHOD THEREOF, AND ELECTRONIC DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/818180 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818180
LINE NARROWING GAS LASER DEVICE, CONTROL METHOD THEREOF, AND ELECTRONIC DEVICE MANUFACTURING METHOD Aug 7, 2022 Pending
Array ( [id] => 18959612 [patent_doc_number] => 20240047939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => BANDWITH ENHANCED DFB+R LITE LASER [patent_app_type] => utility [patent_app_number] => 17/817394 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817394
Bandwith enhanced DFB+R lite laser Aug 3, 2022 Issued
Array ( [id] => 18024974 [patent_doc_number] => 20220376473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LASER APPARATUS AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/880073 [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] => 8126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17880073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880073
LASER APPARATUS AND CONTROL METHOD THEREFOR Aug 2, 2022 Pending
Array ( [id] => 18024973 [patent_doc_number] => 20220376472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => LASER DIODE DRIVER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/875962 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875962 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875962
LASER DIODE DRIVER CIRCUIT Jul 27, 2022 Pending
Array ( [id] => 18162723 [patent_doc_number] => 20230029316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => FIBER LASER FREQUENCY TUNING WITH INTRACAVITY SPECTRAL FILTER [patent_app_type] => utility [patent_app_number] => 17/871763 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871763 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871763
FIBER LASER FREQUENCY TUNING WITH INTRACAVITY SPECTRAL FILTER Jul 21, 2022 Pending
Array ( [id] => 18264715 [patent_doc_number] => 20230085957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Integrated optical transceiver [patent_app_type] => utility [patent_app_number] => 17/866618 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866618
Integrated optical transceiver Jul 17, 2022 Pending
Array ( [id] => 18098160 [patent_doc_number] => 20220416501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => LASER LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 17/847442 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17847442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847442
LASER LIGHT SOURCE Jun 22, 2022 Pending
Array ( [id] => 18849523 [patent_doc_number] => 20230411927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => EDGE RATE (RISE AND FALL TIME) CONTROLLED SEGMENTED LASER DRIVER [patent_app_type] => utility [patent_app_number] => 17/806987 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806987
EDGE RATE (RISE AND FALL TIME) CONTROLLED SEGMENTED LASER DRIVER Jun 14, 2022 Pending
Array ( [id] => 20081133 [patent_doc_number] => 12355214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Laser emitter including nanowires [patent_app_type] => utility [patent_app_number] => 17/805621 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 1159 [patent_no_of_claims] => 20 [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] => 17805621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805621
Laser emitter including nanowires Jun 5, 2022 Issued
Array ( [id] => 19349800 [patent_doc_number] => 20240258764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR MANUFACTURING OPTOELECTRONIC COMPONENTS, AND OPTOELECTRONIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/561240 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18561240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561240
METHOD FOR MANUFACTURING OPTOELECTRONIC COMPONENTS, AND OPTOELECTRONIC COMPONENTS May 22, 2022 Pending
Array ( [id] => 17811145 [patent_doc_number] => 20220262980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Light Emitting Structures Incorporating Wide Bandgap Intermediate Carrier Blocking Layers for Balancing Strain Across the Structure's Multilayers [patent_app_type] => utility [patent_app_number] => 17/734662 [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] => 10389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734662
Light Emitting Structures Incorporating Wide Bandgap Intermediate Carrier Blocking Layers for Balancing Strain Across the Structure's Multilayers May 1, 2022 Pending
Array ( [id] => 20565105 [patent_doc_number] => 12567720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Driver circuit for an addressable array of optical emitters [patent_app_type] => utility [patent_app_number] => 17/660108 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2476 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17660108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660108
Driver circuit for an addressable array of optical emitters Apr 20, 2022 Issued
Array ( [id] => 17914861 [patent_doc_number] => 20220317256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Lidar [patent_app_type] => utility [patent_app_number] => 17/726046 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17726046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726046
Lidar Apr 20, 2022 Issued
Array ( [id] => 18165740 [patent_doc_number] => 20230032341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LIGHT-EMITTING ELEMENT ARRAY, OPTICAL DEVICE, OPTICAL MEASUREMENT DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT ARRAY [patent_app_type] => utility [patent_app_number] => 17/724461 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724461
LIGHT-EMITTING ELEMENT ARRAY, OPTICAL DEVICE, OPTICAL MEASUREMENT DEVICE, AND METHOD FOR MANUFACTURING LIGHT-EMITTING ELEMENT ARRAY Apr 18, 2022 Pending
Array ( [id] => 17765449 [patent_doc_number] => 20220239063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => LASER EMITTING CIRCUIT AND LIDAR [patent_app_type] => utility [patent_app_number] => 17/721319 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17721319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/721319
Laser emitting circuit and lidar Apr 13, 2022 Issued
Array ( [id] => 18927678 [patent_doc_number] => 20240030682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => VCSEL AND VCSEL CHIP WITH SMALL DIVERGENCE ANGLE AND LIGHT SOURCE FOR LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/039335 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039335
VCSEL AND VCSEL CHIP WITH SMALL DIVERGENCE ANGLE AND LIGHT SOURCE FOR LIDAR SYSTEM Mar 27, 2022 Pending
Array ( [id] => 19727469 [patent_doc_number] => 20250030220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SEMICONDUCTOR LASER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/574994 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18574994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/574994
SEMICONDUCTOR LASER ELEMENT Mar 22, 2022 Pending
Array ( [id] => 17723946 [patent_doc_number] => 20220216668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/701312 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701312
LIGHT EMITTING DEVICE Mar 21, 2022 Pending
Array ( [id] => 18321258 [patent_doc_number] => 20230119386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => RIDGE TYPE SEMICONDUCTOR OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/653747 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653747
Ridge type semiconductor optical device Mar 6, 2022 Issued
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