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] => 20884663 [patent_doc_number] => 12700710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Laser module [patent_app_type] => utility [patent_app_number] => 18/103656 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10492 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103656
LASER MODULE Jan 30, 2023 Pending
Array ( [id] => 18533693 [patent_doc_number] => 20230238770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SEMICONDUCTOR PACKAGE FOR AN EDGE EMITTING LASER DIODE [patent_app_type] => utility [patent_app_number] => 18/099687 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099687
SEMICONDUCTOR PACKAGE FOR AN EDGE EMITTING LASER DIODE Jan 19, 2023 Pending
Array ( [id] => 18380256 [patent_doc_number] => 20230155346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SEMICONDUCTOR LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/098825 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098825
SEMICONDUCTOR LIGHT EMITTING DEVICE Jan 18, 2023 Abandoned
Array ( [id] => 18555745 [patent_doc_number] => 20230253762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/156641 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156641
SEMICONDUCTOR LASER DEVICE Jan 18, 2023 Pending
Array ( [id] => 18395352 [patent_doc_number] => 20230163573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => Integrated Laser Source [patent_app_type] => utility [patent_app_number] => 18/094797 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8480 [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] => 18094797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094797
Integrated Laser Source Jan 8, 2023 Pending
Array ( [id] => 18473817 [patent_doc_number] => 20230208105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => MINIATURE SINGLE-LONGITUDINAL-MODE DIODE-PUMPED SOLID-STATE LASERS [patent_app_type] => utility [patent_app_number] => 18/146376 [patent_app_country] => US [patent_app_date] => 2022-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146376
MINIATURE SINGLE-LONGITUDINAL-MODE DIODE-PUMPED SOLID-STATE LASERS Dec 23, 2022 Pending
Array ( [id] => 18324366 [patent_doc_number] => 20230122494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER ELEMENT, AND SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/084327 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084327
METHOD OF MANUFACTURING SEMICONDUCTOR LASER ELEMENT, SEMICONDUCTOR LASER ELEMENT, AND SEMICONDUCTOR LASER DEVICE Dec 18, 2022 Pending
Array ( [id] => 18541306 [patent_doc_number] => 20230246422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => QUANTUM CASCADE LASER ELEMENT, QUANTUM CASCADE LASER DEVICE, AND METHOD FOR MANUFACTURING QUANTUM CASCADE LASER ELEMENT [patent_app_type] => utility [patent_app_number] => 18/077355 [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] => 11729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077355
QUANTUM CASCADE LASER ELEMENT, QUANTUM CASCADE LASER DEVICE, AND METHOD FOR MANUFACTURING QUANTUM CASCADE LASER ELEMENT Dec 7, 2022 Pending
Array ( [id] => 18237717 [patent_doc_number] => 20230070027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => SURFACE EMITTING LASER ELEMENT ARRAY, LIGHT EMITTING DEVICE, OPTICAL DEVICE, MEASUREMENT DEVICE, AND INFORMATION PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/985923 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17985923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985923
SURFACE EMITTING LASER ELEMENT ARRAY, LIGHT EMITTING DEVICE, OPTICAL DEVICE, MEASUREMENT DEVICE, AND INFORMATION PROCESSING APPARATUS Nov 13, 2022 Abandoned
Array ( [id] => 18658791 [patent_doc_number] => 20230304789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => LIGHT EMITTING DEVICE AND MEASUREMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/976879 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976879
LIGHT EMITTING DEVICE AND MEASUREMENT APPARATUS Oct 30, 2022 Pending
Array ( [id] => 18346005 [patent_doc_number] => 20230134115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => WAVELENGTH STABILIZER AND OPTICAL MODULE INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/047548 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18047548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/047548
WAVELENGTH STABILIZER AND OPTICAL MODULE INCLUDING SAME Oct 17, 2022 Pending
Array ( [id] => 20244490 [patent_doc_number] => 12424824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Vertical-cavity surface-emitting semiconductor laser diode with the mode filter [patent_app_type] => utility [patent_app_number] => 17/965462 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965462
Vertical-cavity surface-emitting semiconductor laser diode with the mode filter Oct 12, 2022 Issued
Array ( [id] => 18184762 [patent_doc_number] => 20230045492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => LASER DIODE DRIVER CIRCUITS AND METHODS OF OPERATING THEREOF [patent_app_type] => utility [patent_app_number] => 17/963759 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963759
Laser diode driver circuits and methods of operating thereof Oct 10, 2022 Issued
Array ( [id] => 20360427 [patent_doc_number] => 12476435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Semiconductor laser element, semiconductor laser device, and method for manufacturing semiconductor laser element [patent_app_type] => utility [patent_app_number] => 17/960281 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6959 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960281
Semiconductor laser element, semiconductor laser device, and method for manufacturing semiconductor laser element Oct 4, 2022 Issued
Array ( [id] => 20667725 [patent_doc_number] => 12609508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => VCSEL with increased wavelength dependence on driving current [patent_app_type] => utility [patent_app_number] => 17/952342 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 2207 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952342
VCSEL with increased wavelength dependence on driving current Sep 25, 2022 Issued
Array ( [id] => 18198393 [patent_doc_number] => 20230051912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/903409 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17903409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903409
Passively Q-switched laser and laser system for ranging applications Sep 5, 2022 Issued
Array ( [id] => 19008444 [patent_doc_number] => 20240072515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => ROOM TEMPERATURE LASING FROM SEMICONDUCTING SINGLE WALLED CARBON NANOTUBES [patent_app_type] => utility [patent_app_number] => 17/894009 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894009
ROOM TEMPERATURE LASING FROM SEMICONDUCTING SINGLE WALLED CARBON NANOTUBES Aug 22, 2022 Abandoned
Array ( [id] => 18488914 [patent_doc_number] => 20230216264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => RAMAN FIBER LASER EMPLOYING ULTRA-LOW REFLECTANCE FIBER BRAGG GRATING [patent_app_type] => utility [patent_app_number] => 17/821352 [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] => 4650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821352
Raman fiber laser employing ultra-low reflectance fiber Bragg grating Aug 21, 2022 Issued
Array ( [id] => 18062352 [patent_doc_number] => 20220393439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => LASER LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/820508 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820508
LASER LIGHT EMITTING DEVICE Aug 16, 2022 Pending
Array ( [id] => 20581550 [patent_doc_number] => 12573806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Blue laser operating at the H-beta Fraunhofer line [patent_app_type] => utility [patent_app_number] => 17/886290 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886290
Blue laser operating at the H-beta Fraunhofer line Aug 10, 2022 Issued
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