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] => 17033261 [patent_doc_number] => 11095084 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Laser system with isolated optical cavity [patent_app_type] => utility [patent_app_number] => 16/784459 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8841 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784459
Laser system with isolated optical cavity Feb 6, 2020 Issued
Array ( [id] => 16242074 [patent_doc_number] => 20200259308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/781874 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16781874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781874
LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME Feb 3, 2020 Abandoned
Array ( [id] => 17559592 [patent_doc_number] => 11316317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => High power and multiple wavelength Raman laser of visible light [patent_app_type] => utility [patent_app_number] => 16/777971 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5229 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777971
High power and multiple wavelength Raman laser of visible light Jan 30, 2020 Issued
Array ( [id] => 17559596 [patent_doc_number] => 11316321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Safe laser light [patent_app_type] => utility [patent_app_number] => 16/777355 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 73160 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777355
Safe laser light Jan 29, 2020 Issued
Array ( [id] => 17956719 [patent_doc_number] => 11482836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Laser diode driver circuits and methods of operating thereof [patent_app_type] => utility [patent_app_number] => 16/774889 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10591 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774889
Laser diode driver circuits and methods of operating thereof Jan 27, 2020 Issued
Array ( [id] => 17033270 [patent_doc_number] => 11095093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Laser driver with high-speed and high-current and current modulating method thereof [patent_app_type] => utility [patent_app_number] => 16/740468 [patent_app_country] => US [patent_app_date] => 2020-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 7037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16740468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/740468
Laser driver with high-speed and high-current and current modulating method thereof Jan 11, 2020 Issued
Array ( [id] => 16952238 [patent_doc_number] => 20210210930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => TECHNIQUES FOR ELECTRICALLY ISOLATING N AND P-SIDE REGIONS OF A SEMICONDUCTOR LASER CHIP FOR P-SIDE DOWN BONDING [patent_app_type] => utility [patent_app_number] => 16/737453 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16737453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737453
TECHNIQUES FOR ELECTRICALLY ISOLATING N AND P-SIDE REGIONS OF A SEMICONDUCTOR LASER CHIP FOR P-SIDE DOWN BONDING Jan 7, 2020 Abandoned
Array ( [id] => 15842121 [patent_doc_number] => 20200136343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/726296 [patent_app_country] => US [patent_app_date] => 2019-12-24 [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] => -7 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16726296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726296
Semiconductor laser device Dec 23, 2019 Issued
Array ( [id] => 17893589 [patent_doc_number] => 11456575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Distributed oxide lens for beam shaping [patent_app_type] => utility [patent_app_number] => 16/719270 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16719270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719270
Distributed oxide lens for beam shaping Dec 17, 2019 Issued
Array ( [id] => 17284403 [patent_doc_number] => 11201450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Q-switched solid-state laser [patent_app_type] => utility [patent_app_number] => 16/711878 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5545 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711878
Q-switched solid-state laser Dec 11, 2019 Issued
Array ( [id] => 16022085 [patent_doc_number] => 20200185886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => HIGH-POWER LASER SYSTEMS WITH MODULAR DIODE SOURCES [patent_app_type] => utility [patent_app_number] => 16/710093 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [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] => 16710093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710093
HIGH-POWER LASER SYSTEMS WITH MODULAR DIODE SOURCES Dec 10, 2019 Abandoned
Array ( [id] => 17360389 [patent_doc_number] => 20220021185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => OPTOELECTRONIC SEMICONDUCTOR COMPONENT HAVING A CURRENT DISTRIBUTION LAYER AND METHOD FOR PRODUCING THE OPTOELECTRONIC SEMICONDUCTOR COMPONENT [patent_app_type] => utility [patent_app_number] => 17/297688 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17297688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297688
OPTOELECTRONIC SEMICONDUCTOR COMPONENT HAVING A CURRENT DISTRIBUTION LAYER AND METHOD FOR PRODUCING THE OPTOELECTRONIC SEMICONDUCTOR COMPONENT Nov 28, 2019 Abandoned
Array ( [id] => 17122503 [patent_doc_number] => 11133651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Nitride semiconductor laser device and semiconductor laser apparatus [patent_app_type] => utility [patent_app_number] => 16/697041 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8104 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [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] => 16697041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697041
Nitride semiconductor laser device and semiconductor laser apparatus Nov 25, 2019 Issued
Array ( [id] => 18782552 [patent_doc_number] => 11824323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Diode laser package for bidirectionally emitting semiconductor laser devices [patent_app_type] => utility [patent_app_number] => 16/693806 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3583 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693806
Diode laser package for bidirectionally emitting semiconductor laser devices Nov 24, 2019 Issued
Array ( [id] => 17803684 [patent_doc_number] => 11417999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Femtosecond fiber oscillator [patent_app_type] => utility [patent_app_number] => 16/692467 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6104 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692467
Femtosecond fiber oscillator Nov 21, 2019 Issued
Array ( [id] => 16099891 [patent_doc_number] => 20200203932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 16/690871 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690871
SEMICONDUCTOR LASER Nov 20, 2019 Abandoned
Array ( [id] => 15626521 [patent_doc_number] => 20200083665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => LASER OSCILLATION DEVICE AND LASER MACHINING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/683785 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16683785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683785
LASER OSCILLATION DEVICE AND LASER MACHINING APPARATUS Nov 13, 2019 Abandoned
Array ( [id] => 17638539 [patent_doc_number] => 11349277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => In-situ bias voltage measurement of VCSELs [patent_app_type] => utility [patent_app_number] => 16/680404 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6949 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680404
In-situ bias voltage measurement of VCSELs Nov 10, 2019 Issued
Array ( [id] => 17456495 [patent_doc_number] => 11271365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Laser element [patent_app_type] => utility [patent_app_number] => 16/678805 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6458 [patent_no_of_claims] => 20 [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] => 16678805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678805
Laser element Nov 7, 2019 Issued
Array ( [id] => 16789659 [patent_doc_number] => 10992101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Package structure for edge-emitting laser [patent_app_type] => utility [patent_app_number] => 16/675616 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3099 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16675616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675616
Package structure for edge-emitting laser Nov 5, 2019 Issued
Menu