Search

Tod Thomas Van Roy

Examiner (ID: 368, Phone: (571)272-8447 , Office: P/2828 )

Most Active Art Unit
2828
Art Unit(s)
2828
Total Applications
1010
Issued Applications
511
Pending Applications
103
Abandoned Applications
418

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14351719 [patent_doc_number] => 20190157832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => WAVELENGTH SHIFT CONTROL METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/252090 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16252090 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252090
WAVELENGTH SHIFT CONTROL METHOD AND SYSTEM Jan 17, 2019 Abandoned
Array ( [id] => 15599257 [patent_doc_number] => 20200076163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => VERTICAL CAVITY SURFACE-EMITTING LASER INCLUDING NANOSTRUCTURE REFLECTOR AND OPTICAL APPARATUS USING THE VERTICAL CAVITY SURFACE-EMITTING LASER [patent_app_type] => utility [patent_app_number] => 16/248276 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16248276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248276
Vertical cavity surface-emitting laser including nanostructure reflector and optical apparatus using the vertical cavity surface-emitting laser Jan 14, 2019 Issued
Array ( [id] => 15658295 [patent_doc_number] => 20200091678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Accurate current mirror circuit in low voltage headroom applied to laser drivers [patent_app_type] => utility [patent_app_number] => 16/246572 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16246572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246572
Accurate current mirror circuit in low voltage headroom applied to laser drivers Jan 13, 2019 Issued
Array ( [id] => 17863262 [patent_doc_number] => 11444426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Methods for producing a laser pulse and devices for producing a driver control signal [patent_app_type] => utility [patent_app_number] => 16/244608 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3117 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244608
Methods for producing a laser pulse and devices for producing a driver control signal Jan 9, 2019 Issued
Array ( [id] => 14677633 [patent_doc_number] => 20190237931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => FLIP CHIP BACKSIDE EMITTING VCSEL PACKAGE [patent_app_type] => utility [patent_app_number] => 16/239083 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239083
Flip chip backside emitting VCSEL package Jan 2, 2019 Issued
Array ( [id] => 16774409 [patent_doc_number] => 10985533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Semiconductor laser device, semiconductor laser module, and laser light source system for welding [patent_app_type] => utility [patent_app_number] => 16/228683 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 14468 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228683
Semiconductor laser device, semiconductor laser module, and laser light source system for welding Dec 19, 2018 Issued
Array ( [id] => 16081945 [patent_doc_number] => 20200194959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => Generation of Ultrashort Laser Pulses at Wavelengths [patent_app_type] => utility [patent_app_number] => 16/223844 [patent_app_country] => US [patent_app_date] => 2018-12-18 [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] => 16223844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223844
Generation of Ultrashort Laser Pulses at Wavelengths Dec 17, 2018 Abandoned
Array ( [id] => 17247661 [patent_doc_number] => 20210367406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SEMICONDUCTOR LASER, OPERATING METHOD FOR A SEMICONDUCTOR LASER, AND METHOD FOR DETERMINING THE OPTIMUM FILL FACTOR OF A SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 16/954961 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954961
Semiconductor laser, operating method for a semiconductor laser, and method for determining the optimum fill factor of a semiconductor laser Dec 13, 2018 Issued
Array ( [id] => 14239201 [patent_doc_number] => 20190131773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Edge-emitting Semiconductor Laser and Method for Operating a Semiconductor Laser [patent_app_type] => utility [patent_app_number] => 16/217439 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217439
Edge-emitting semiconductor laser and method for operating a semiconductor laser Dec 11, 2018 Issued
Array ( [id] => 14222245 [patent_doc_number] => 20190123507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => COMPACT STORAGE RING EXTREME ULTRAVIOLET FREE ELECTRON LASER [patent_app_type] => utility [patent_app_number] => 16/215822 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215822
COMPACT STORAGE RING EXTREME ULTRAVIOLET FREE ELECTRON LASER Dec 10, 2018 Abandoned
Array ( [id] => 15907361 [patent_doc_number] => 20200153201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Push-Pull Circuit With Driving Assisted By Asymmetric Charge Sharing [patent_app_type] => utility [patent_app_number] => 16/186822 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16186822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186822
Push-pull circuit with driving assisted by asymmetric charge sharing Nov 11, 2018 Issued
Array ( [id] => 14050685 [patent_doc_number] => 20190081450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => GAS LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/178363 [patent_app_country] => US [patent_app_date] => 2018-11-01 [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] => -10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178363
GAS LASER APPARATUS Oct 31, 2018 Abandoned
Array ( [id] => 14050683 [patent_doc_number] => 20190081449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => GAS LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/178351 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178351 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178351
Gas laser apparatus Oct 31, 2018 Issued
Array ( [id] => 15956181 [patent_doc_number] => 10666008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Gas laser apparatus [patent_app_type] => utility [patent_app_number] => 16/178382 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 22971 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178382
Gas laser apparatus Oct 31, 2018 Issued
Array ( [id] => 14025321 [patent_doc_number] => 20190074654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => GAS LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/178374 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178374
GAS LASER APPARATUS Oct 31, 2018 Abandoned
Array ( [id] => 17591167 [patent_doc_number] => 11329451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Device and method for generating a laser pulse [patent_app_type] => utility [patent_app_number] => 16/759048 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2952 [patent_no_of_claims] => 14 [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] => 16759048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759048
Device and method for generating a laser pulse Oct 29, 2018 Issued
Array ( [id] => 16286565 [patent_doc_number] => 20200280167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => LASER DIODE ARRAY [patent_app_type] => utility [patent_app_number] => 16/649773 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16649773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/649773
Laser diode array Oct 15, 2018 Issued
Array ( [id] => 17295844 [patent_doc_number] => 20210391683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => LASER DEVICE [patent_app_type] => utility [patent_app_number] => 17/281579 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17281579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281579
LASER DEVICE Oct 9, 2018 Abandoned
Array ( [id] => 14138677 [patent_doc_number] => 20190103728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => LOW VOLTAGE LASER DIODES ON {20-21} GALLIUM AND NITROGEN CONTAINING SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/144328 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13138 [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] => 16144328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144328
Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates Sep 26, 2018 Issued
Array ( [id] => 18121051 [patent_doc_number] => 11552454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Integrated laser source [patent_app_type] => utility [patent_app_number] => 16/142676 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8465 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142676
Integrated laser source Sep 25, 2018 Issued
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