Search

Robert A. Clarke

Examiner (ID: 18741)

Most Active Art Unit
3308
Art Unit(s)
3727, 3308, 3761, 3735
Total Applications
715
Issued Applications
546
Pending Applications
78
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20630722 [patent_doc_number] => 20260095011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 19/414244 [patent_app_country] => US [patent_app_date] => 2025-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19414244 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/414244
PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS Dec 8, 2025 Pending
Array ( [id] => 20410309 [patent_doc_number] => 20250379418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => Optical Element, Optical Element Monitoring System and Method, Active Light Emitting Module, and Terminal [patent_app_type] => utility [patent_app_number] => 19/244770 [patent_app_country] => US [patent_app_date] => 2025-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19244770 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/244770
Optical Element, Optical Element Monitoring System and Method, Active Light Emitting Module, and Terminal Jun 19, 2025 Pending
Array ( [id] => 20182705 [patent_doc_number] => 20250266663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => VERTICAL CAVITY SURFACE EMITTING DEVICE [patent_app_type] => utility [patent_app_number] => 19/188793 [patent_app_country] => US [patent_app_date] => 2025-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19188793 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/188793
VERTICAL CAVITY SURFACE EMITTING DEVICE Apr 23, 2025 Pending
Array ( [id] => 20565109 [patent_doc_number] => 12567724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Semiconductor laser components [patent_app_type] => utility [patent_app_number] => 18/803450 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5302 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 554 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18803450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/803450
Semiconductor laser components Aug 12, 2024 Issued
Array ( [id] => 19484858 [patent_doc_number] => 20240332900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => BOTTOM SURFACE EMITTING VERTICAL CAVITY SURFACE EMITTING LASER [patent_app_type] => utility [patent_app_number] => 18/522647 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522647
BOTTOM SURFACE EMITTING VERTICAL CAVITY SURFACE EMITTING LASER Nov 28, 2023 Pending
Array ( [id] => 18959618 [patent_doc_number] => 20240047945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MULTIWAVELENGTH LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/379369 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379369
MULTIWAVELENGTH LASER DEVICE Oct 11, 2023 Pending
Array ( [id] => 19880183 [patent_doc_number] => 20250112440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => PHOTOCONDUCTIVE SWITCH LASER DIODE DRIVER [patent_app_type] => utility [patent_app_number] => 18/476681 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476681
PHOTOCONDUCTIVE SWITCH LASER DIODE DRIVER Sep 27, 2023 Pending
Array ( [id] => 18866481 [patent_doc_number] => 20230420918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => VERTICAL CAVITY SURFACE EMITTING LASER WITH ACTIVE LAYER-SPECIFIC ADDRESSABILITY [patent_app_type] => utility [patent_app_number] => 18/464662 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464662
VERTICAL CAVITY SURFACE EMITTING LASER WITH ACTIVE LAYER-SPECIFIC ADDRESSABILITY Sep 10, 2023 Pending
Array ( [id] => 18834292 [patent_doc_number] => 20230402819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => LIGHT EMITTING DEVICE AND MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/447763 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447763
LIGHT EMITTING DEVICE AND MEASURING DEVICE Aug 9, 2023 Pending
Array ( [id] => 18813321 [patent_doc_number] => 20230387658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHODS AND SYSTEMS OF DRIVING ARRAYS OF DIODES [patent_app_type] => utility [patent_app_number] => 18/446096 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446096
METHODS AND SYSTEMS OF DRIVING ARRAYS OF DIODES Aug 7, 2023 Pending
Array ( [id] => 19713188 [patent_doc_number] => 20250023330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Double Waveguide Structure For Edge-Emitting Semiconductor Laser And Method Of Forming The Same [patent_app_type] => utility [patent_app_number] => 18/221103 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221103
Double Waveguide Structure For Edge-Emitting Semiconductor Laser And Method Of Forming The Same Jul 11, 2023 Pending
Array ( [id] => 19206732 [patent_doc_number] => 20240178631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => LASER DIODE AND LASER DIODE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/324166 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18324166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324166
LASER DIODE AND LASER DIODE MANUFACTURING METHOD May 25, 2023 Pending
Array ( [id] => 19605410 [patent_doc_number] => 20240396290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INFRARED EMITTER PACKAGE [patent_app_type] => utility [patent_app_number] => 18/321501 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321501
INFRARED EMITTER PACKAGE May 21, 2023 Pending
Array ( [id] => 18571095 [patent_doc_number] => 20230261432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => TECHNIQUES FOR LASER ALIGNMENT IN PHOTONIC INTEGRATED CIRCUITS [patent_app_type] => utility [patent_app_number] => 18/307362 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13791 [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] => 18307362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307362
TECHNIQUES FOR LASER ALIGNMENT IN PHOTONIC INTEGRATED CIRCUITS Apr 25, 2023 Issued
Array ( [id] => 19023683 [patent_doc_number] => 20240079854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Vertical Cavity Surface Emitting Laser, Electronic Device with Same and Manufacturing Method for Same [patent_app_type] => utility [patent_app_number] => 18/132413 [patent_app_country] => US [patent_app_date] => 2023-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132413
Vertical Cavity Surface Emitting Laser, Electronic Device with Same and Manufacturing Method for Same Apr 8, 2023 Pending
Array ( [id] => 18789953 [patent_doc_number] => 20230378712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => GAS LASER AND WASTE HEAT RECOVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/130472 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130472
GAS LASER AND WASTE HEAT RECOVERY SYSTEM Apr 3, 2023 Pending
Array ( [id] => 19336063 [patent_doc_number] => 20240250493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HIGH BRIGHTNESS PUMP-SIGNAL COMBINER WITH BIDIRECTIONALLY TAPERED SIGNAL FIBER [patent_app_type] => utility [patent_app_number] => 18/193195 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193195
HIGH BRIGHTNESS PUMP-SIGNAL COMBINER WITH BIDIRECTIONALLY TAPERED SIGNAL FIBER Mar 29, 2023 Pending
Array ( [id] => 18632271 [patent_doc_number] => 20230291180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE [patent_app_type] => utility [patent_app_number] => 18/108177 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108177
QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE Feb 9, 2023 Pending
Array ( [id] => 18555738 [patent_doc_number] => 20230253755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LASER MODULE [patent_app_type] => utility [patent_app_number] => 18/103656 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103656
LASER MODULE Jan 30, 2023 Pending
Array ( [id] => 18533693 [patent_doc_number] => 20230238770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SEMICONDUCTOR PACKAGE FOR AN EDGE EMITTING LASER DIODE [patent_app_type] => utility [patent_app_number] => 18/099687 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18099687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099687
SEMICONDUCTOR PACKAGE FOR AN EDGE EMITTING LASER DIODE Jan 19, 2023 Pending
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