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] => 16602065 [patent_doc_number] => 20210028596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => PACKAGES FOR HIGH-POWER LASER DEVICES [patent_app_type] => utility [patent_app_number] => 16/654339 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12238 [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] => 16654339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654339
Packages for high-power laser devices Oct 15, 2019 Issued
Array ( [id] => 20111796 [patent_doc_number] => 12362535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Optical element, optical element monitoring system and method, active light emitting module, and terminal [patent_app_type] => utility [patent_app_number] => 17/285193 [patent_app_country] => US [patent_app_date] => 2019-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 9160 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285193
Optical element, optical element monitoring system and method, active light emitting module, and terminal Oct 11, 2019 Issued
Array ( [id] => 19935404 [patent_doc_number] => 12308614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Vertical cavity surface emitting device [patent_app_type] => utility [patent_app_number] => 17/285859 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3420 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285859
Vertical cavity surface emitting device Oct 6, 2019 Issued
Array ( [id] => 17396216 [patent_doc_number] => 11245241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Optical fiber for a fiber laser, fiber laser, and production method for optical fiber for a fiber laser [patent_app_type] => utility [patent_app_number] => 16/594852 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 39 [patent_no_of_words] => 18461 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16594852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594852
Optical fiber for a fiber laser, fiber laser, and production method for optical fiber for a fiber laser Oct 6, 2019 Issued
Array ( [id] => 15443937 [patent_doc_number] => 20200036152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => LASER AMPLIFIER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/590774 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590774
LASER AMPLIFIER SYSTEM Oct 1, 2019 Abandoned
Array ( [id] => 16752854 [patent_doc_number] => 20210104866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => LASER DRIVER DESIGNS TO REDUCE OR ELIMINATE FAULT LASER FIRING [patent_app_type] => utility [patent_app_number] => 16/590892 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16590892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/590892
Laser driver designs to reduce or eliminate fault laser firing Oct 1, 2019 Issued
Array ( [id] => 15746507 [patent_doc_number] => 20200112143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => QUANTUM CASCADE LASER [patent_app_type] => utility [patent_app_number] => 16/584973 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584973
Quantum cascade laser Sep 26, 2019 Issued
Array ( [id] => 16668918 [patent_doc_number] => 10938177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Two-dimensional photonic crystal surface emitting laser [patent_app_type] => utility [patent_app_number] => 16/585948 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 42 [patent_no_of_words] => 11268 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585948
Two-dimensional photonic crystal surface emitting laser Sep 26, 2019 Issued
Array ( [id] => 15415991 [patent_doc_number] => 20200028318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SELF-ALIGNMENT FEATURES FOR III-V RIDGE PROCESS AND ANGLED FACET DIE [patent_app_type] => utility [patent_app_number] => 16/584218 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584218
Self-alignment features for III-V ridge process and angled facet die Sep 25, 2019 Issued
Array ( [id] => 15658307 [patent_doc_number] => 20200091684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => LOW VOLTAGE LASER DIODES ON {20-21} GALLIUM AND NITROGEN CONTAINING SUBSTRATES [patent_app_type] => utility [patent_app_number] => 16/579252 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13154 [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] => 16579252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579252
Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces Sep 22, 2019 Issued
Array ( [id] => 16921110 [patent_doc_number] => 20210194202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METROLOGY FOR A BODY OF A GAS DISCHARGE STAGE [patent_app_type] => utility [patent_app_number] => 17/267949 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267949
METROLOGY FOR A BODY OF A GAS DISCHARGE STAGE Aug 14, 2019 Pending
Array ( [id] => 18358135 [patent_doc_number] => 11646545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Method and apparatus for monitoring the optical output power of a laser diode with an associated photodiode and particle sensor device [patent_app_type] => utility [patent_app_number] => 16/525147 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4731 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525147
Method and apparatus for monitoring the optical output power of a laser diode with an associated photodiode and particle sensor device Jul 28, 2019 Issued
Array ( [id] => 16579294 [patent_doc_number] => 20210013695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => LIGHT SOURCE UNIT AND THERMALLY-ASSISTED MAGNETIC HEAD [patent_app_type] => utility [patent_app_number] => 16/505964 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505964
Light source unit and thermally-assisted magnetic head Jul 8, 2019 Issued
Array ( [id] => 16995908 [patent_doc_number] => 20210234328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => A Laser for Real-Time Generation of High-Order Frequency-Doubled (Second-Harmonic) Laser Modes with Polarisation Control [patent_app_type] => utility [patent_app_number] => 16/972075 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972075
A Laser for Real-Time Generation of High-Order Frequency-Doubled (Second-Harmonic) Laser Modes with Polarisation Control Jun 3, 2019 Abandoned
Array ( [id] => 16982182 [patent_doc_number] => 20210226419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => LASER DIODE ASSEMBLY HAVING AN EXTERNAL RESONATOR [patent_app_type] => utility [patent_app_number] => 17/058746 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058746
Laser diode assembly having an external resonator May 22, 2019 Issued
Array ( [id] => 18219903 [patent_doc_number] => 11594856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Wavelength drift suppression for burst-mode tunable EML transmitter [patent_app_type] => utility [patent_app_number] => 17/057652 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9107 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057652
Wavelength drift suppression for burst-mode tunable EML transmitter May 6, 2019 Issued
Array ( [id] => 16937240 [patent_doc_number] => 20210203129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Burst Mode Laser Driving Circuit [patent_app_type] => utility [patent_app_number] => 17/057651 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17057651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057651
Burst mode laser driving circuit May 5, 2019 Issued
Array ( [id] => 14723565 [patent_doc_number] => 20190252846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => HIGH-VOLTAGE PULSE GENERATOR AND GAS LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/396072 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16396072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396072
HIGH-VOLTAGE PULSE GENERATOR AND GAS LASER APPARATUS Apr 25, 2019 Abandoned
Array ( [id] => 14588787 [patent_doc_number] => 20190222002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => VARIABLE EMISSION AREA DESIGN FOR A VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY [patent_app_type] => utility [patent_app_number] => 16/366458 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7737 [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] => 16366458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366458
Variable emission area design for a vertical-cavity surface-emitting laser array Mar 26, 2019 Issued
Array ( [id] => 18645905 [patent_doc_number] => 11769987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Methods and systems of driving arrays of diodes [patent_app_type] => utility [patent_app_number] => 16/255291 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6350 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16255291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255291
Methods and systems of driving arrays of diodes Jan 22, 2019 Issued
Menu