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] => 16485491 [patent_doc_number] => 20200379094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => LIDAR SIGNAL ACQUISITION [patent_app_type] => utility [patent_app_number] => 16/987060 [patent_app_country] => US [patent_app_date] => 2020-08-06 [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] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987060
LIDAR signal acquisition Aug 5, 2020 Issued
Array ( [id] => 16674390 [patent_doc_number] => 20210063153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => SURVEYING INSTRUMENT INCLUDING GUIDE LIGHT IRRADIATION UNIT [patent_app_type] => utility [patent_app_number] => 16/985778 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/985778
Surveying instrument including guide light irradiation unit Aug 4, 2020 Issued
Array ( [id] => 18795079 [patent_doc_number] => 11828847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Distance measurement device, deriving method for distance measurement, and deriving program for distance measurement [patent_app_type] => utility [patent_app_number] => 16/944674 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 21319 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 4 [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] => 16944674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944674
Distance measurement device, deriving method for distance measurement, and deriving program for distance measurement Jul 30, 2020 Issued
Array ( [id] => 16713101 [patent_doc_number] => 20210080248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Self-Mixing Interferometry-Based Absolute Distance Measurement with Distance Reference [patent_app_type] => utility [patent_app_number] => 16/945573 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945573
Self-mixing interferometry-based absolute distance measurement with distance reference Jul 30, 2020 Issued
Array ( [id] => 19492716 [patent_doc_number] => 12111420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Mirror with polarizing beam splitter for LIDAR system [patent_app_type] => utility [patent_app_number] => 16/942028 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 11299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942028
Mirror with polarizing beam splitter for LIDAR system Jul 28, 2020 Issued
Array ( [id] => 18579340 [patent_doc_number] => 11735884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Methods and laser systems for generating amplified pulse-on-demand output laser pulses [patent_app_type] => utility [patent_app_number] => 16/931558 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4837 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931558 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931558
Methods and laser systems for generating amplified pulse-on-demand output laser pulses Jul 16, 2020 Issued
Array ( [id] => 18794867 [patent_doc_number] => 11828630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Optical position-measuring device [patent_app_type] => utility [patent_app_number] => 16/926571 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 8637 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926571
Optical position-measuring device Jul 9, 2020 Issued
Array ( [id] => 17841192 [patent_doc_number] => 20220278498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => NONLINEAR ULTRAFAST FIBER AMPLIFIERS [patent_app_type] => utility [patent_app_number] => 17/597501 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597501 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597501
NONLINEAR ULTRAFAST FIBER AMPLIFIERS Jul 8, 2020 Issued
Array ( [id] => 17778043 [patent_doc_number] => 20220244393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ELECTRONIC DEVICE AND METHOD FOR TIME-OF-FLIGHT MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/621902 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621902
ELECTRONIC DEVICE AND METHOD FOR TIME-OF-FLIGHT MEASUREMENT Jul 7, 2020 Abandoned
Array ( [id] => 16579296 [patent_doc_number] => 20210013697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => TUNABLE SEMICONDUCTOR LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/923945 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923945
Tunable semiconductor laser device Jul 7, 2020 Issued
Array ( [id] => 19061339 [patent_doc_number] => 11940566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Sequencing of signals in LIDAR systems [patent_app_type] => utility [patent_app_number] => 16/923067 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 15073 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923067
Sequencing of signals in LIDAR systems Jul 6, 2020 Issued
Array ( [id] => 19328317 [patent_doc_number] => 12046006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => LIDAR-to-camera transformation during sensor calibration for autonomous vehicles [patent_app_type] => utility [patent_app_number] => 16/920128 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 27913 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16920128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920128
LIDAR-to-camera transformation during sensor calibration for autonomous vehicles Jul 1, 2020 Issued
Array ( [id] => 16558559 [patent_doc_number] => 20210003708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => ACTUATION DEVICE WITH USER RECOGNITION [patent_app_type] => utility [patent_app_number] => 16/918124 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16918124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918124
ACTUATION DEVICE WITH USER RECOGNITION Jun 30, 2020 Abandoned
Array ( [id] => 16558237 [patent_doc_number] => 20210003385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Self-Mixing Interference Device for Sensing Applications [patent_app_type] => utility [patent_app_number] => 16/913645 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16913645 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/913645
Self-mixing interference device for sensing applications Jun 25, 2020 Issued
Array ( [id] => 18247676 [patent_doc_number] => 11604255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Personal LADAR sensor [patent_app_type] => utility [patent_app_number] => 16/912120 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 43 [patent_no_of_words] => 18318 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912120
Personal LADAR sensor Jun 24, 2020 Issued
Array ( [id] => 16713087 [patent_doc_number] => 20210080234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => ENERGY BEAM INTERCEPTOR [patent_app_type] => utility [patent_app_number] => 16/907388 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2684 [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] => 16907388 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907388
ENERGY BEAM INTERCEPTOR Jun 21, 2020 Abandoned
Array ( [id] => 18621661 [patent_doc_number] => 11754691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Target measurement device and method for measuring a target [patent_app_type] => utility [patent_app_number] => 16/906939 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5204 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906939
Target measurement device and method for measuring a target Jun 18, 2020 Issued
Array ( [id] => 18607477 [patent_doc_number] => 11748946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Solar access measurement [patent_app_type] => utility [patent_app_number] => 16/946311 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13923 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16946311 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/946311
Solar access measurement Jun 15, 2020 Issued
Array ( [id] => 18302915 [patent_doc_number] => 11624814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Remote measurement of shallow depths in semi-transparent media [patent_app_type] => utility [patent_app_number] => 16/900234 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 15620 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900234
Remote measurement of shallow depths in semi-transparent media Jun 11, 2020 Issued
Array ( [id] => 16507420 [patent_doc_number] => 20200386676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => MULTI-STAGE NONLINEAR PROCESS FOR EFFICIENT WAVELENGTH CONVERSION [patent_app_type] => utility [patent_app_number] => 16/898332 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16898332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898332
Multi-stage nonlinear process for efficient wavelength conversion Jun 9, 2020 Issued
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