Search

Mark Hellner

Examiner (ID: 19012, Phone: (571)272-6981 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
2202, 3642, 3662, 3663, 3648, 3645
Total Applications
4226
Issued Applications
3732
Pending Applications
225
Abandoned Applications
294

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19219242 [patent_doc_number] => 20240183946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ILLUMINATION DEVICE AND DISTANCE MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/552051 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552051
ILLUMINATION DEVICE AND DISTANCE MEASURING DEVICE Feb 14, 2022 Pending
Array ( [id] => 17645395 [patent_doc_number] => 20220173134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => LASER APPARATUS AND MANUFACTURING METHOD OF DISPLAY APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/672574 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672574
Laser apparatus and manufacturing method of display apparatus using the same Feb 14, 2022 Issued
Array ( [id] => 19128661 [patent_doc_number] => 20240134014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 18/276254 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18276254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276254
ELECTRONIC DEVICE, METHOD AND COMPUTER PROGRAM Feb 9, 2022 Pending
Array ( [id] => 19052431 [patent_doc_number] => 20240094400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CONFIGURATION CONTROL CIRCUITRY AND CONFIGURATION CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/275808 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275808
CONFIGURATION CONTROL CIRCUITRY AND CONFIGURATION CONTROL METHOD Feb 7, 2022 Pending
Array ( [id] => 17613146 [patent_doc_number] => 20220155426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => Techniques for Combining Optical Beams into Shared Spatial Mode [patent_app_type] => utility [patent_app_number] => 17/666177 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17666177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666177
Techniques for combining optical beams into shared spatial mode Feb 6, 2022 Issued
Array ( [id] => 19856401 [patent_doc_number] => 12259227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Method for monitoring large deformation of tunnel surrounding rock based on automatic target tracking and ranging system [patent_app_type] => utility [patent_app_number] => 17/666297 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7837 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 824 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666297
Method for monitoring large deformation of tunnel surrounding rock based on automatic target tracking and ranging system Feb 6, 2022 Issued
Array ( [id] => 20435200 [patent_doc_number] => 12506328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Semiconductor optical amplifier array device [patent_app_type] => utility [patent_app_number] => 17/583531 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2097 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583531
Semiconductor optical amplifier array device Jan 24, 2022 Issued
Array ( [id] => 19122010 [patent_doc_number] => 11965986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Light-receiving device and lidar [patent_app_type] => utility [patent_app_number] => 17/582586 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 12284 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17582586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582586
Light-receiving device and lidar Jan 23, 2022 Issued
Array ( [id] => 20530528 [patent_doc_number] => 12548971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Selectable wavelength cascading coherent optical pump sources [patent_app_type] => utility [patent_app_number] => 17/648740 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 1205 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648740
Selectable wavelength cascading coherent optical pump sources Jan 23, 2022 Issued
Array ( [id] => 18400335 [patent_doc_number] => 11662468 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => LiDAR scanning system and methods [patent_app_type] => utility [patent_app_number] => 17/581685 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 21069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17581685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581685
LiDAR scanning system and methods Jan 20, 2022 Issued
Array ( [id] => 20565099 [patent_doc_number] => 12567714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Optical amplifier and gain adjustment method for optical amplifier [patent_app_type] => utility [patent_app_number] => 17/573132 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5272 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573132 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573132
Optical amplifier and gain adjustment method for optical amplifier Jan 10, 2022 Issued
Array ( [id] => 19013992 [patent_doc_number] => 11920916 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-05 [patent_title] => Depth sensing using a time of flight system including a scanning beam in combination with a single photon avalanche diode array [patent_app_type] => utility [patent_app_number] => 17/569480 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 11605 [patent_no_of_claims] => 6 [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] => 17569480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569480
Depth sensing using a time of flight system including a scanning beam in combination with a single photon avalanche diode array Jan 4, 2022 Issued
Array ( [id] => 18989121 [patent_doc_number] => 20240061090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => TIME-OF-FLIGHT DEMODULATION CIRCUITRY, TIME-OF-FLIGHT DEMODULATION METHOD, TIME-OF-FLIGHT IMAGING APPARATUS, TIME-OF-FLIGHT IMAGING APPARATUS CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/270733 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270733
TIME-OF-FLIGHT DEMODULATION CIRCUITRY, TIME-OF-FLIGHT DEMODULATION METHOD, TIME-OF-FLIGHT IMAGING APPARATUS, TIME-OF-FLIGHT IMAGING APPARATUS CONTROL METHOD Jan 4, 2022 Pending
Array ( [id] => 17762781 [patent_doc_number] => 20220236393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => TECHNIQUES FOR INCREASING EFFECTIVE POWER IN MULTI-BEAM LIDAR SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/566524 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6086 [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] => 17566524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566524
Techniques for increasing effective power in multi-beam LIDAR systems Dec 29, 2021 Issued
Array ( [id] => 18453433 [patent_doc_number] => 20230194713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => FREQUENCY MODULATED CONTINUOUS WAVE (FMCW) Waveform Generator/Decoder [patent_app_type] => utility [patent_app_number] => 17/553586 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8067 [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] => 17553586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553586
Frequency modulated continuous wave (FMCW) waveform generator/decoder Dec 15, 2021 Issued
Array ( [id] => 19035720 [patent_doc_number] => 20240085535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => RANGING SENSOR AND RANGING MODULE [patent_app_type] => utility [patent_app_number] => 18/261201 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18261201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/261201
RANGING SENSOR AND RANGING MODULE Dec 15, 2021 Issued
Array ( [id] => 17816629 [patent_doc_number] => 11422236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Optical system for collecting distance information within a field [patent_app_type] => utility [patent_app_number] => 17/552303 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 10261 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17552303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/552303
Optical system for collecting distance information within a field Dec 14, 2021 Issued
Array ( [id] => 17673902 [patent_doc_number] => 20220187069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SURVEYING POLE AND SECONDARY SENSOR UNIT HAVING TOROIDAL FORM [patent_app_type] => utility [patent_app_number] => 17/548364 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548364 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548364
Surveying pole and secondary sensor unit having toroidal form Dec 9, 2021 Issued
Array ( [id] => 17839042 [patent_doc_number] => 20220276347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => LIGHT DETECTION AND RANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/546097 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17546097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546097
LIGHT DETECTION AND RANGING SYSTEM Dec 8, 2021 Pending
Array ( [id] => 19152254 [patent_doc_number] => 11977163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Circuit for background light suppression [patent_app_type] => utility [patent_app_number] => 18/265966 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4725 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265966
Circuit for background light suppression Dec 8, 2021 Issued
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