Search

Fereydoun Ghotb Sajjadi

Supervisory Patent Examiner (ID: 7872, Phone: (571)272-3311 , Office: P/1671 )

Most Active Art Unit
1633
Art Unit(s)
1699, 1671, 1622, 1617, 1633
Total Applications
248
Issued Applications
64
Pending Applications
10
Abandoned Applications
175

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17750985 [patent_doc_number] => 20220229190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => BEAM-STEERING DEVICES AND METHODS FOR LIDAR APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/703581 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703581
Beam-steering devices and methods for LIDAR applications Mar 23, 2022 Issued
Array ( [id] => 17527984 [patent_doc_number] => 11300664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => LiDAR odometry method, system and apparatus based on directed geometric point and sparse frame [patent_app_type] => utility [patent_app_number] => 17/450693 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8521 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 531 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450693
LiDAR odometry method, system and apparatus based on directed geometric point and sparse frame Oct 12, 2021 Issued
Array ( [id] => 17898515 [patent_doc_number] => 20220308177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Hyper Temporal Lidar with Dynamic Laser Control Using Laser Energy and Mirror Motion Models [patent_app_type] => utility [patent_app_number] => 17/482793 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17482793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482793
Hyper temporal LIDAR with dynamic laser control using laser energy and mirror motion models Sep 22, 2021 Issued
Array ( [id] => 17898514 [patent_doc_number] => 20220308176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => HYPER TEMPORAL LIDAR WITH DYNAMIC LASER CONTROL USING A LASER ENERGY MODEL [patent_app_type] => utility [patent_app_number] => 17/482787 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17482787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482787
Hyper temporal lidar with dynamic laser control using a laser energy model Sep 22, 2021 Issued
Array ( [id] => 17371524 [patent_doc_number] => 20220026576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => BEAM-STEERING DEVICES AND METHODS FOR LIDAR APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/382155 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382155
Beam-steering devices and methods for LIDAR applications Jul 20, 2021 Issued
Array ( [id] => 17113339 [patent_doc_number] => 20210293936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/338690 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338690
LiDAR system Jun 3, 2021 Issued
Array ( [id] => 17549562 [patent_doc_number] => 20220120903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => TECHNIQUES FOR AUTOMATICALLY ADJUSTING DETECTION THRESHOLD OF FMCW LIDAR [patent_app_type] => utility [patent_app_number] => 17/339737 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339737
Techniques for automatically adjusting detection threshold of FMCW LIDAR Jun 3, 2021 Issued
Array ( [id] => 17816636 [patent_doc_number] => 11422243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Techniques for using waveguide angles in a LIDAR system [patent_app_type] => utility [patent_app_number] => 17/320032 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7620 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17320032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320032
Techniques for using waveguide angles in a LIDAR system May 12, 2021 Issued
Array ( [id] => 17046087 [patent_doc_number] => 11099260 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Techniques for optical source pitch reduction [patent_app_type] => utility [patent_app_number] => 17/221686 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5869 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221686
Techniques for optical source pitch reduction Apr 1, 2021 Issued
Array ( [id] => 16757872 [patent_doc_number] => 10976415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Techniques for image conjugate pitch reduction [patent_app_type] => utility [patent_app_number] => 17/093599 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5949 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093599
Techniques for image conjugate pitch reduction Nov 8, 2020 Issued
Array ( [id] => 16926488 [patent_doc_number] => 11047963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Selective sub-band processing for angular resolution and detection sensitivity in a LIDAR system [patent_app_type] => utility [patent_app_number] => 16/999954 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9212 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999954
Selective sub-band processing for angular resolution and detection sensitivity in a LIDAR system Aug 20, 2020 Issued
Array ( [id] => 16550975 [patent_doc_number] => 10884130 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-05 [patent_title] => LIDAR system noise calibration and target detection [patent_app_type] => utility [patent_app_number] => 16/996706 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 7233 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 16996706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996706
LIDAR system noise calibration and target detection Aug 17, 2020 Issued
Array ( [id] => 16362588 [patent_doc_number] => 20200319339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => RANGE-FINDING SYSTEM AND METHOD FOR DATA COMMUNICATION WITHIN THE SAME [patent_app_type] => utility [patent_app_number] => 15/930426 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930426
Range-finding system and method for data communication within the same May 11, 2020 Issued
Array ( [id] => 16239730 [patent_doc_number] => 20200256964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SIZING THE FIELD OF VIEW OF A DETECTOR TO IMPROVE OPERATION OF A LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/861696 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861696
Sizing the field of view of a detector to improve operation of a lidar system Apr 28, 2020 Issued
Array ( [id] => 16207825 [patent_doc_number] => 20200240815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => DISTANCE MEASURING DEVICE AND METHOD THEREOF FOR SEEKING DISTANCE MEASURING STARTING POINT [patent_app_type] => utility [patent_app_number] => 16/851020 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851020
Distance measuring device and method thereof for seeking distance measuring starting point Apr 15, 2020 Issued
Array ( [id] => 16485493 [patent_doc_number] => 20200379096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD FOR IDENTIFICATION OF A NOISE POINT USED FOR LIDAR, AND LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/827182 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827182 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827182
Method for identification of a noise point used for LiDAR, and LiDAR system Mar 22, 2020 Issued
Array ( [id] => 16370372 [patent_doc_number] => 10802122 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Methods and systems for calibration of multiple lidar devices with non-overlapping fields of view [patent_app_type] => utility [patent_app_number] => 16/744023 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11271 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16744023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/744023
Methods and systems for calibration of multiple lidar devices with non-overlapping fields of view Jan 14, 2020 Issued
Array ( [id] => 16170875 [patent_doc_number] => 10712431 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Systems and methods for refractive beam-steering [patent_app_type] => utility [patent_app_number] => 16/725419 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 15690 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725419
Systems and methods for refractive beam-steering Dec 22, 2019 Issued
Array ( [id] => 15934395 [patent_doc_number] => 20200158831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Imaging system with synchronized scan and sensing [patent_app_type] => utility [patent_app_number] => 16/714739 [patent_app_country] => US [patent_app_date] => 2019-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8267 [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] => 16714739 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714739
Imaging system with synchronized scan and sensing Dec 14, 2019 Issued
Array ( [id] => 17770272 [patent_doc_number] => 11402206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Surveying instrument and surveying instrument system [patent_app_type] => utility [patent_app_number] => 16/571572 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12081 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571572
Surveying instrument and surveying instrument system Sep 15, 2019 Issued
Menu