Search

Leonard R Leo

Examiner (ID: 11922, Phone: (571)272-4916 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3407, 3753, 3763, 3743, 3744, 3785
Total Applications
2360
Issued Applications
1423
Pending Applications
79
Abandoned Applications
858

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17394313 [patent_doc_number] => 11243321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Correcting a digital seismic image using a function of speed of sound in water derived from fiber optic sensing [patent_app_type] => utility [patent_app_number] => 15/971829 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 15203 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [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] => 15971829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971829
Correcting a digital seismic image using a function of speed of sound in water derived from fiber optic sensing May 3, 2018 Issued
Array ( [id] => 16643581 [patent_doc_number] => 10921431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Apparatuses for scanning a lidar system in two dimensions [patent_app_type] => utility [patent_app_number] => 15/971548 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5922 [patent_no_of_claims] => 18 [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] => 15971548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971548
Apparatuses for scanning a lidar system in two dimensions May 3, 2018 Issued
Array ( [id] => 17179478 [patent_doc_number] => 11156717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Method and apparatus crosstalk and multipath noise reduction in a LIDAR system [patent_app_type] => utility [patent_app_number] => 15/970336 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7115 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970336
Method and apparatus crosstalk and multipath noise reduction in a LIDAR system May 2, 2018 Issued
Array ( [id] => 14569617 [patent_doc_number] => 20190212415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => METHOD FOR ESTIMATING OBJECT DISTANCE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/970849 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970849
Method for estimating object distance and electronic device May 2, 2018 Issued
Array ( [id] => 17454238 [patent_doc_number] => 11269094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Compact seismic source for low frequency, humming seismic acquisition [patent_app_type] => utility [patent_app_number] => 15/968073 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 6270 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15968073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968073
Compact seismic source for low frequency, humming seismic acquisition Apr 30, 2018 Issued
Array ( [id] => 18052465 [patent_doc_number] => 11525841 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => System and method for deriving airspeed from a particle sensor [patent_app_type] => utility [patent_app_number] => 15/957629 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3151 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957629
System and method for deriving airspeed from a particle sensor Apr 18, 2018 Issued
Array ( [id] => 14765007 [patent_doc_number] => 10393897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Low-frequency lorentz marine seismic source [patent_app_type] => utility [patent_app_number] => 15/955075 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4876 [patent_no_of_claims] => 20 [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] => 15955075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955075
Low-frequency lorentz marine seismic source Apr 16, 2018 Issued
Array ( [id] => 15398001 [patent_doc_number] => 10539655 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-21 [patent_title] => Method and apparatus for rapid acoustic analysis [patent_app_type] => utility [patent_app_number] => 15/941536 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 8715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941536
Method and apparatus for rapid acoustic analysis Mar 29, 2018 Issued
Array ( [id] => 16485503 [patent_doc_number] => 20200379106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => DEVICE FOR LOCATION BY ULTRASOUND [patent_app_type] => utility [patent_app_number] => 16/497030 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497030
DEVICE FOR LOCATION BY ULTRASOUND Mar 22, 2018 Abandoned
Array ( [id] => 15684013 [patent_doc_number] => 20200096670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ANTIFOULING COATING FOR MARINE STREAMERS AND A METHOD FOR ITS USE [patent_app_type] => utility [patent_app_number] => 16/484484 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2066 [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] => 16484484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484484
ANTIFOULING COATING FOR MARINE STREAMERS AND A METHOD FOR ITS USE Mar 20, 2018 Abandoned
Array ( [id] => 14362233 [patent_doc_number] => 10302410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Pressure-balanced seismic sensor package [patent_app_type] => utility [patent_app_number] => 15/921834 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 10392 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921834
Pressure-balanced seismic sensor package Mar 14, 2018 Issued
Array ( [id] => 16696297 [patent_doc_number] => 10946875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method and device for assisting an autonomous-drive vehicle driver, in particular when resuming manual control [patent_app_type] => utility [patent_app_number] => 16/492550 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5164 [patent_no_of_claims] => 11 [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] => 16492550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492550
Method and device for assisting an autonomous-drive vehicle driver, in particular when resuming manual control Mar 11, 2018 Issued
Array ( [id] => 15560183 [patent_doc_number] => 20200064503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Seismic Sensor System with Microelectromechanical Systems ("MEMS") Oscillator Clock [patent_app_type] => utility [patent_app_number] => 16/488774 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488774
Seismic sensor system with microelectromechanical systems ("MEMS") oscillator clock Mar 1, 2018 Issued
Array ( [id] => 17282581 [patent_doc_number] => 11199607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Combined metrology method for computing distance, roll and pitch attitudes and relative orientations between two underwater points of interest [patent_app_type] => utility [patent_app_number] => 16/490801 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2952 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490801
Combined metrology method for computing distance, roll and pitch attitudes and relative orientations between two underwater points of interest Feb 21, 2018 Issued
Array ( [id] => 16418719 [patent_doc_number] => 10826631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => System and method for 3D tracking for ad-hoc cross-device interaction [patent_app_type] => utility [patent_app_number] => 15/902138 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 16542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15902138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/902138
System and method for 3D tracking for ad-hoc cross-device interaction Feb 21, 2018 Issued
Array ( [id] => 15270423 [patent_doc_number] => 20190383946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => DISTANCE MEASUREMENT APPARATUS, DISTANCE MEASUREMENT METHOD, AND DISTANCE MEASUREMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/474693 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16474693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474693
DISTANCE MEASUREMENT APPARATUS, DISTANCE MEASUREMENT METHOD, AND DISTANCE MEASUREMENT SYSTEM Feb 13, 2018 Abandoned
Array ( [id] => 14504719 [patent_doc_number] => 20190196014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => EMBEDDED PROCESSOR-BASED THREE-DIMENSIONAL ACOUSTIC IMAGING REAL-TIME SIGNAL PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/308401 [patent_app_country] => US [patent_app_date] => 2017-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308401
Embedded processor-based three-dimensional acoustic imaging real-time signal processing device Feb 11, 2018 Issued
Array ( [id] => 16485512 [patent_doc_number] => 20200379115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD AND DEVICE FOR DRAWING REGION OUTLINE AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/767353 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767353
Method and device for drawing region outline and computer readable storage medium Feb 1, 2018 Issued
Array ( [id] => 17924015 [patent_doc_number] => 11467259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Optical scanning apparatus, method for controlling same, and vehicle [patent_app_type] => utility [patent_app_number] => 16/499458 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 15038 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499458
Optical scanning apparatus, method for controlling same, and vehicle Jan 17, 2018 Issued
Array ( [id] => 16757880 [patent_doc_number] => 10976423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Low frequency modulated chirp minimum distance measurement [patent_app_type] => utility [patent_app_number] => 15/868801 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6299 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868801
Low frequency modulated chirp minimum distance measurement Jan 10, 2018 Issued
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