Search

Prabhakar G. Deshmukh

Examiner (ID: 325, Phone: (571)272-2620 , Office: P/2912 )

Most Active Art Unit
2912
Art Unit(s)
2902, 2900, 2912, 2911
Total Applications
8654
Issued Applications
8530
Pending Applications
3
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18409319 [patent_doc_number] => 20230170672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => OPTOELECTRONIC DEVICES WITH TUNABLE OPTICAL MODE AND CARRIER DISTRIBUTION IN THE WAVEGUIDES [patent_app_type] => utility [patent_app_number] => 17/921193 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921193
Optoelectronic devices with tunable optical mode and carrier distribution in the waveguides May 24, 2021 Issued
Array ( [id] => 18024979 [patent_doc_number] => 20220376478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Laser Diode Packaging Platforms [patent_app_type] => utility [patent_app_number] => 17/323329 [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] => 9330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323329
Laser diode packaging platforms May 17, 2021 Issued
Array ( [id] => 17247664 [patent_doc_number] => 20210367409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Edge-Emitting Laser Diode With Improved Power Stability [patent_app_type] => utility [patent_app_number] => 17/321843 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321843
Edge-emitting laser diode with improved power stability May 16, 2021 Issued
Array ( [id] => 19329175 [patent_doc_number] => 12046869 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Methods and devices for fixing optics to mechanical mounts in high-power laser systems [patent_app_type] => utility [patent_app_number] => 17/321671 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 34 [patent_no_of_words] => 15864 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321671
Methods and devices for fixing optics to mechanical mounts in high-power laser systems May 16, 2021 Issued
Array ( [id] => 18735946 [patent_doc_number] => 11804691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Systems and methods for designing optical devices having mode selective facets [patent_app_type] => utility [patent_app_number] => 17/321337 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7159 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321337
Systems and methods for designing optical devices having mode selective facets May 13, 2021 Issued
Array ( [id] => 18500934 [patent_doc_number] => 20230223742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ALINGAAS/INGAASP/INP EDGE EMITTING SEMICONDUCTOR LASER INCLUDING MULTIPLE MONOLITHIC LASER DIODES [patent_app_type] => utility [patent_app_number] => 18/000298 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000298
ALINGAAS/INGAASP/INP EDGE EMITTING SEMICONDUCTOR LASER INCLUDING MULTIPLE MONOLITHIC LASER DIODES May 9, 2021 Pending
Array ( [id] => 20530532 [patent_doc_number] => 12548975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Semiconductor laser component and method for operating at least one semiconductor laser [patent_app_type] => utility [patent_app_number] => 17/998635 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998635
Semiconductor laser component and method for operating at least one semiconductor laser May 4, 2021 Issued
Array ( [id] => 18857818 [patent_doc_number] => 11855416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => External-cavity laser with reduced frequency noise [patent_app_type] => utility [patent_app_number] => 17/243326 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4728 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243326
External-cavity laser with reduced frequency noise Apr 27, 2021 Issued
Array ( [id] => 20667724 [patent_doc_number] => 12609507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/006004 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1198 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006004
Electronic device Apr 26, 2021 Issued
Array ( [id] => 18473822 [patent_doc_number] => 20230208110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SEMICONDUCTOR LASER AND LIDAR SYSTEM AND ALSO LASER SYSTEM WITH THE SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 17/919843 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14876 [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] => 17919843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919843
Semiconductor laser and LIDAR system and also laser system with the semiconductor laser Apr 20, 2021 Issued
Array ( [id] => 19487664 [patent_doc_number] => 12107394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Reflector, surface-emitting laser, light source, projection device, display device, light-emitting device [patent_app_type] => utility [patent_app_number] => 17/236275 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 15722 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236275
Reflector, surface-emitting laser, light source, projection device, display device, light-emitting device Apr 20, 2021 Issued
Array ( [id] => 17964324 [patent_doc_number] => 20220344905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => SEMICONDUCTOR LASER DEVICE AND PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/235996 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235996
SEMICONDUCTOR LASER DEVICE AND PROJECTION DEVICE Apr 20, 2021 Abandoned
Array ( [id] => 17145758 [patent_doc_number] => 20210313771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => WIDELY TUNABLE, SINGLE MODE EMISSION SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 17/222493 [patent_app_country] => US [patent_app_date] => 2021-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17222493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/222493
Widely tunable, single mode emission semiconductor laser Apr 4, 2021 Issued
Array ( [id] => 18236400 [patent_doc_number] => 11600969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Quantum cascade laser element [patent_app_type] => utility [patent_app_number] => 17/221483 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5954 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221483
Quantum cascade laser element Apr 1, 2021 Issued
Array ( [id] => 18360728 [patent_doc_number] => 20230142319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SEMICONDUCTOR LIGHT-EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/916741 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25717 [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] => 17916741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916741
Semiconductor light-emitting device Mar 31, 2021 Issued
Array ( [id] => 17709486 [patent_doc_number] => 20220209494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => LASER DIODE ASSEMBLY AND DRIVING CIRCUIT FOR HIGH POWER SHORT PULSE GENERATION [patent_app_type] => utility [patent_app_number] => 17/301332 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301332
Laser diode assembly and driving circuit for high power short pulse generation Mar 30, 2021 Issued
Array ( [id] => 17780795 [patent_doc_number] => 20220247145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => LASER LIGHT SOURCE CONTROL SYSTEM AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/616475 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616475
LASER LIGHT SOURCE CONTROL SYSTEM AND CONTROL METHOD THEREOF Mar 23, 2021 Abandoned
Array ( [id] => 16952236 [patent_doc_number] => 20210210928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => GENERATION OF HIGH-POWER SPATIALLY-RESTRUCTURABLE SPECTRALLY-TUNABLE BEAMS IN A MULTI-ARM-CAVITY VECSEL-BASED LASER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/209925 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17209925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209925
Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity VECSEL-based laser system Mar 22, 2021 Issued
Array ( [id] => 17537222 [patent_doc_number] => 20220115831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => OPTIMIZATION FOR HIGH REPETITION RATE PULSE RAMAN LASER [patent_app_type] => utility [patent_app_number] => 17/201476 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5325 [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] => 17201476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201476
Optimization for high repetition rate pulse Raman laser Mar 14, 2021 Issued
Array ( [id] => 17871435 [patent_doc_number] => 20220294172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => DETECTOR SYSTEM COMPARING PIXEL RESPONSE WITH PHOTONIC ENERGY DECAY [patent_app_type] => utility [patent_app_number] => 17/197328 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197328
Detector system comparing pixel response with photonic energy decay Mar 9, 2021 Issued
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