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] => 17401037 [patent_doc_number] => 20220043127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => LIDAR SYSTEM WITH INPUT OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 17/403030 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 80648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17403030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403030
Lidar system with input optical element Aug 15, 2021 Issued
Array ( [id] => 17542178 [patent_doc_number] => 11307295 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Techniques for fast point cloud filtering using a parallel cascaded filter [patent_app_type] => utility [patent_app_number] => 17/398440 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12180 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398440
Techniques for fast point cloud filtering using a parallel cascaded filter Aug 9, 2021 Issued
Array ( [id] => 18262582 [patent_doc_number] => 11610286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Techniques for point cloud filtering [patent_app_type] => utility [patent_app_number] => 17/398895 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9808 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398895
Techniques for point cloud filtering Aug 9, 2021 Issued
Array ( [id] => 17429803 [patent_doc_number] => 20220057512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => MEASUREMENT APPARATUS AND MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/397850 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397850
Measurement apparatus and measurement method Aug 8, 2021 Issued
Array ( [id] => 19522235 [patent_doc_number] => 12123950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Hybrid LADAR with co-planar scanning and imaging field-of-view [patent_app_type] => utility [patent_app_number] => 17/394596 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 4802 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17394596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394596
Hybrid LADAR with co-planar scanning and imaging field-of-view Aug 4, 2021 Issued
Array ( [id] => 17557276 [patent_doc_number] => 11313971 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Three-dimensional imaging system and method [patent_app_type] => utility [patent_app_number] => 17/387561 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4052 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387561
Three-dimensional imaging system and method Jul 27, 2021 Issued
Array ( [id] => 18694108 [patent_doc_number] => 20230324513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => PRODUCING A MEASUREMENT DATA SET BY MEANS OF AN ACTIVE SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/019159 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7948 [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] => 18019159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019159
PRODUCING A MEASUREMENT DATA SET BY MEANS OF AN ACTIVE SENSOR SYSTEM Jul 26, 2021 Pending
Array ( [id] => 19538090 [patent_doc_number] => 12130642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Optical guidance systems and methods using mutually distinct signal-modifying sensors [patent_app_type] => utility [patent_app_number] => 17/382618 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 19015 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382618
Optical guidance systems and methods using mutually distinct signal-modifying sensors Jul 21, 2021 Issued
Array ( [id] => 17770575 [patent_doc_number] => 11402510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Systems and methods for wide-angle LiDAR using non-uniform magnification optics [patent_app_type] => utility [patent_app_number] => 17/382144 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 12763 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382144
Systems and methods for wide-angle LiDAR using non-uniform magnification optics Jul 20, 2021 Issued
Array ( [id] => 18584180 [patent_doc_number] => 20230266442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => TRANSMISSION DEVICE OF AN OPTICAL DETECTION DEVICE, DETECTION DEVICE, VEHICLE, AND METHOD [patent_app_type] => utility [patent_app_number] => 18/018190 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18018190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018190
TRANSMISSION DEVICE OF AN OPTICAL DETECTION DEVICE, DETECTION DEVICE, VEHICLE, AND METHOD Jul 19, 2021 Pending
Array ( [id] => 18453385 [patent_doc_number] => 20230194665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD FOR ASCERTAINING AN OPTICAL CROSSTALK OF A LIDAR SENSOR AND LIDAR SENSOR [patent_app_type] => utility [patent_app_number] => 17/923336 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17923336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923336
METHOD FOR ASCERTAINING AN OPTICAL CROSSTALK OF A LIDAR SENSOR AND LIDAR SENSOR Jul 18, 2021 Pending
Array ( [id] => 18911427 [patent_doc_number] => 11874404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Multi-chirp pre-distorted laser linearization for FMCW LiDAR [patent_app_type] => utility [patent_app_number] => 17/375597 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375597
Multi-chirp pre-distorted laser linearization for FMCW LiDAR Jul 13, 2021 Issued
Array ( [id] => 17186490 [patent_doc_number] => 20210333375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => TIME MEASUREMENT CORRECTION METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/371938 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371938
TIME MEASUREMENT CORRECTION METHOD AND DEVICE Jul 8, 2021 Abandoned
Array ( [id] => 18141376 [patent_doc_number] => 20230015218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => MULTIMODE LIDAR RECEIVER FOR COHERENT DISTANCE AND VELOCITY MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/305361 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305361
Multimode lidar receiver for coherent distance and velocity measurements Jul 5, 2021 Issued
Array ( [id] => 18727460 [patent_doc_number] => 20230341749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => GATING CAMERA, VEHICLE SENSING SYSTEM, AND VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 18/005325 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18005325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005325
GATING CAMERA, VEHICLE SENSING SYSTEM, AND VEHICLE LAMP Jul 5, 2021 Pending
Array ( [id] => 20265299 [patent_doc_number] => 12436285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Systems and methods for temporal decorrelation of object detections for probabilistic filtering [patent_app_type] => utility [patent_app_number] => 17/364958 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2123 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364958
Systems and methods for temporal decorrelation of object detections for probabilistic filtering Jun 30, 2021 Issued
Array ( [id] => 17681954 [patent_doc_number] => 11366202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Semiconductor laser and optical amplifier photonic package [patent_app_type] => utility [patent_app_number] => 17/362080 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9052 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362080
Semiconductor laser and optical amplifier photonic package Jun 28, 2021 Issued
Array ( [id] => 17171867 [patent_doc_number] => 20210325537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => DISTRIBUTED APERTURE OPTICAL RANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/359998 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359998
Distributed aperture optical ranging system Jun 27, 2021 Issued
Array ( [id] => 17689812 [patent_doc_number] => 20220197105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => LIGHT MODULATING DEVICE AND ELECTRONIC APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/356077 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356077
Light modulating device and electronic apparatus using the same Jun 22, 2021 Issued
Array ( [id] => 17549519 [patent_doc_number] => 20220120860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => TECHNIQUES TO COMPENSATE FOR MIRROR DOPPLER SPREADING IN COHERENT LIDAR SYSTEMS USING MATCHED FILTERING [patent_app_type] => utility [patent_app_number] => 17/354324 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354324
Techniques to compensate for mirror Doppler spreading in coherent LiDAR systems using matched filtering Jun 21, 2021 Issued
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