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] => 17204063 [patent_doc_number] => 20210344158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => LASER SYSTEM WITH ISOLATED OPTICAL CAVITY [patent_app_type] => utility [patent_app_number] => 17/376870 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17376870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376870
LASER SYSTEM WITH ISOLATED OPTICAL CAVITY Jul 14, 2021 Abandoned
Array ( [id] => 17203805 [patent_doc_number] => 20210343900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Light Emitting Structures with Selective Carrier Injection Into Multiple Active Layers [patent_app_type] => utility [patent_app_number] => 17/373659 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373659
Light Emitting Structures with Selective Carrier Injection Into Multiple Active Layers Jul 11, 2021 Abandoned
Array ( [id] => 18541295 [patent_doc_number] => 20230246411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => LIGHT EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/004793 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004793
LIGHT EMITTING DEVICE Jul 8, 2021 Abandoned
Array ( [id] => 19605419 [patent_doc_number] => 20240396299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Semiconductor Laser [patent_app_type] => utility [patent_app_number] => 18/561147 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561147
Semiconductor Laser Jun 23, 2021 Pending
Array ( [id] => 17116248 [patent_doc_number] => 20210296845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Generation of Ultrashort Laser Pulses at Wavelengths [patent_app_type] => utility [patent_app_number] => 17/343421 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17343421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343421
Generation of Ultrashort Laser Pulses at Wavelengths Jun 8, 2021 Abandoned
Array ( [id] => 19957564 [patent_doc_number] => 12327984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces [patent_app_type] => utility [patent_app_number] => 17/343587 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 7293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343587
Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces Jun 8, 2021 Issued
Array ( [id] => 18488922 [patent_doc_number] => 20230216272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD AND DEVICE FOR GENERATING A LASER PULSE [patent_app_type] => utility [patent_app_number] => 18/000874 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000874
METHOD AND DEVICE FOR GENERATING A LASER PULSE Jun 7, 2021 Abandoned
Array ( [id] => 18600584 [patent_doc_number] => 20230275387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => FIBER LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/016695 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016695
Fiber laser device Jun 1, 2021 Issued
Array ( [id] => 19349803 [patent_doc_number] => 20240258767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => LASER ELEMENT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/559511 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18559511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559511
LASER ELEMENT AND ELECTRONIC DEVICE May 25, 2021 Pending
Array ( [id] => 18024968 [patent_doc_number] => 20220376467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Double-Sided Cooling of Laser Diodes [patent_app_type] => utility [patent_app_number] => 17/323328 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17323328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323328
Double-sided cooling of laser diodes May 17, 2021 Issued
Array ( [id] => 20829775 [patent_doc_number] => 12683358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Semiconductor mode-locked laser dual comb system [patent_app_type] => utility [patent_app_number] => 17/923514 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9935 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923514
Semiconductor mode-locked laser dual comb system May 6, 2021 Issued
Array ( [id] => 19329181 [patent_doc_number] => 12046875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Quantum cascade laser device [patent_app_type] => utility [patent_app_number] => 17/313389 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9443 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313389
Quantum cascade laser device May 5, 2021 Issued
Array ( [id] => 17035344 [patent_doc_number] => 20210252302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => LIGHT THERAPY TREATMENT [patent_app_type] => utility [patent_app_number] => 17/241656 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241656
Light therapy treatment Apr 26, 2021 Issued
Array ( [id] => 19055430 [patent_doc_number] => 20240097399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SEMICONDUCTOR LASER LIGHT SOURCE DEVICE [patent_app_type] => utility [patent_app_number] => 18/259984 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18259984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259984
Semiconductor laser light source device Apr 26, 2021 Issued
Array ( [id] => 18533694 [patent_doc_number] => 20230238771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/998700 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998700
ELECTRONIC DEVICE Apr 13, 2021 Pending
Array ( [id] => 17100675 [patent_doc_number] => 20210288466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => DRIVER FOR HIGH SPEED LASER DIODE [patent_app_type] => utility [patent_app_number] => 17/223382 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17223382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223382
Driver for high speed laser diode Apr 5, 2021 Issued
Array ( [id] => 18431980 [patent_doc_number] => 11677214 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Diode laser having reduced beam divergence [patent_app_type] => utility [patent_app_number] => 17/218926 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218926
Diode laser having reduced beam divergence Mar 30, 2021 Issued
Array ( [id] => 17478070 [patent_doc_number] => 20220085574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => OPTICAL SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/216229 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216229
Optical semiconductor device Mar 28, 2021 Issued
Array ( [id] => 18319219 [patent_doc_number] => 20230117347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/914456 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914456
QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE Mar 24, 2021 Pending
Array ( [id] => 18351028 [patent_doc_number] => 20230139139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => QUANTUM-CASCADE LASER ELEMENT AND QUANTUM-CASCADE LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/914806 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914806
QUANTUM-CASCADE LASER ELEMENT AND QUANTUM-CASCADE LASER DEVICE Mar 24, 2021 Pending
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