Search

Mark Hellner

Examiner (ID: 169, Phone: (571)272-6981 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
3648, 3645, 3642, 2202, 3662, 3663
Total Applications
4200
Issued Applications
3719
Pending Applications
217
Abandoned Applications
290

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18526082 [patent_doc_number] => 11713064 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-01 [patent_title] => System and method for detecting axle body and filet cracks in rail vehicles [patent_app_type] => utility [patent_app_number] => 17/933549 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 19553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933549
System and method for detecting axle body and filet cracks in rail vehicles Sep 19, 2022 Issued
Array ( [id] => 18406997 [patent_doc_number] => 20230168348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => LIDAR SIGNAL ACQUISITION [patent_app_type] => utility [patent_app_number] => 17/902750 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6721 [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] => 17902750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902750
LIDAR signal acquisition Sep 1, 2022 Issued
Array ( [id] => 18111002 [patent_doc_number] => 20230003882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LIDAR AND METHOD FOR RANGE DETECTION USING LIDAR [patent_app_type] => utility [patent_app_number] => 17/902682 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902682
LIDAR AND METHOD FOR RANGE DETECTION USING LIDAR Sep 1, 2022 Pending
Array ( [id] => 19023668 [patent_doc_number] => 20240079839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => TEMPERATURE CONTROL FOR COILED GAIN FIBER IN FIBER AMPLIFIER [patent_app_type] => utility [patent_app_number] => 17/901749 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17901749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901749
TEMPERATURE CONTROL FOR COILED GAIN FIBER IN FIBER AMPLIFIER Aug 31, 2022 Pending
Array ( [id] => 18239411 [patent_doc_number] => 20230071722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => ANALOG DEMODULATION OF PHASE MODULATED CONTINUOUS WAVE (PMCW) LiDAR [patent_app_type] => utility [patent_app_number] => 17/899126 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17899126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899126
ANALOG DEMODULATION OF PHASE MODULATED CONTINUOUS WAVE (PMCW) LiDAR Aug 29, 2022 Pending
Array ( [id] => 18261634 [patent_doc_number] => 11609334 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-21 [patent_title] => Techniques for point cloud processing utilizing point indices [patent_app_type] => utility [patent_app_number] => 17/896159 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 15213 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17896159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/896159
Techniques for point cloud processing utilizing point indices Aug 25, 2022 Issued
Array ( [id] => 19008435 [patent_doc_number] => 20240072506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => OPTICAL FIBER AMPLIFIER FOR REDUCING DIFFERENTIAL MODAL GAIN OF AN OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 17/895609 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17895609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895609
Optical fiber amplifier for reducing differential modal gain of an optical fiber Aug 24, 2022 Issued
Array ( [id] => 18363946 [patent_doc_number] => 20230145537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => OPTICAL SYSTEM FOR COLLECTING DISTANCE INFORMATION WITHIN A FIELD [patent_app_type] => utility [patent_app_number] => 17/820500 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10289 [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] => 17820500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820500
Optical system for collecting distance information within a field Aug 16, 2022 Issued
Array ( [id] => 18006454 [patent_doc_number] => 20220365220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SYSTEM AND METHOD FOR GENERATING A THREE-DIMENSIONAL (3D) MAP BASED ON MAPPING DESIGNATION INFORMATION [patent_app_type] => utility [patent_app_number] => 17/815573 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12476 [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] => 17815573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815573
System and method for generating a three-dimensional (3D) map based on mapping designation information Jul 27, 2022 Issued
Array ( [id] => 20594726 [patent_doc_number] => 12578435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Laser detection apparatus, method for manufacturing laser detection apparatus, and terminal [patent_app_type] => utility [patent_app_number] => 17/869544 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6861 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869544
Laser detection apparatus, method for manufacturing laser detection apparatus, and terminal Jul 19, 2022 Issued
Array ( [id] => 17984121 [patent_doc_number] => 20220350158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => VIRTUAL IMAGE DISPLAY OPTICAL ARCHITECTURES [patent_app_type] => utility [patent_app_number] => 17/865088 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17865088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865088
Virtual image display optical architectures Jul 13, 2022 Issued
Array ( [id] => 18142051 [patent_doc_number] => 20230015894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => LIGHT WAVE DISTANCE METER [patent_app_type] => utility [patent_app_number] => 17/812163 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812163
LIGHT WAVE DISTANCE METER Jul 11, 2022 Issued
Array ( [id] => 19625240 [patent_doc_number] => 12164063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Time of flight sensors and sensing methods [patent_app_type] => utility [patent_app_number] => 17/861238 [patent_app_country] => US [patent_app_date] => 2022-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861238
Time of flight sensors and sensing methods Jul 9, 2022 Issued
Array ( [id] => 18066584 [patent_doc_number] => 20220397672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD OF OPERATING A LIDAR SYSTEM FOR DETECTION OF GAS [patent_app_type] => utility [patent_app_number] => 17/811317 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17811317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811317
Method of operating a lidar system for detection of gas Jul 7, 2022 Issued
Array ( [id] => 18111007 [patent_doc_number] => 20230003887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => LIDAR WITH A BALANCED DETECTOR [patent_app_type] => utility [patent_app_number] => 17/852578 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852578
LIDAR WITH A BALANCED DETECTOR Jun 28, 2022 Pending
Array ( [id] => 19398090 [patent_doc_number] => 12072449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Dispersion compensation for a frequency-modulated continuous-wave (FMCW) LIDAR system [patent_app_type] => utility [patent_app_number] => 17/850017 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6844 [patent_no_of_claims] => 21 [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] => 17850017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850017
Dispersion compensation for a frequency-modulated continuous-wave (FMCW) LIDAR system Jun 26, 2022 Issued
Array ( [id] => 17931148 [patent_doc_number] => 20220326273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD AND SYSTEM FOR SCANNING OF A TRANSPARENT PLATE DURING EARTH OBSERVATION IMAGING [patent_app_type] => utility [patent_app_number] => 17/849237 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17849237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849237
Method and system for scanning of a transparent plate during earth observation imaging Jun 23, 2022 Issued
Array ( [id] => 18098157 [patent_doc_number] => 20220416498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => OPTICAL FREQUENCY COMB CONTROL [patent_app_type] => utility [patent_app_number] => 17/807168 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807168
Optical frequency comb control Jun 15, 2022 Issued
Array ( [id] => 18098154 [patent_doc_number] => 20220416495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => AUTOMATIC CONFIGURATION OF PUMP ATTRIBUTES OF A RAMAN AMPLIFIER TO ACHIEVE A DESIRED GAIN PROFILE [patent_app_type] => utility [patent_app_number] => 17/841233 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841233
Automatic configuration of pump attributes of a Raman amplifier to achieve a desired gain profile Jun 14, 2022 Issued
Array ( [id] => 18834286 [patent_doc_number] => 20230402813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PASSIVE HIGH ENERGY Q-SWITCHED LASER SYSTEM WITH OPTICALLY SYNCHRONIZED MULTI-STAGE/MULTI-PASS AMPLIFICATION [patent_app_type] => utility [patent_app_number] => 17/837883 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17837883 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837883
PASSIVE HIGH ENERGY Q-SWITCHED LASER SYSTEM WITH OPTICALLY SYNCHRONIZED MULTI-STAGE/MULTI-PASS AMPLIFICATION Jun 9, 2022 Pending
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