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] => 9733456 [patent_doc_number] => 20140269165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Using Higher Order Harmonics to Determine Acoustic Impedance of Material Behind Borehole Casings' [patent_app_type] => utility [patent_app_number] => 14/288297 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5734 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14288297 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/288297
Using higher order harmonics to determine acoustic impedance of material behind borehole casings May 26, 2014 Issued
Array ( [id] => 11257856 [patent_doc_number] => 09482753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Split row-column addressing method for three-dimensional ultrasound imaging' [patent_app_type] => utility [patent_app_number] => 14/285370 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3136 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 14285370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/285370
Split row-column addressing method for three-dimensional ultrasound imaging May 21, 2014 Issued
Array ( [id] => 10944938 [patent_doc_number] => 20140347959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'ULTRASONIC TRANSDUCER DEVICE AND METHOD OF ATTACHING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/284554 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10168 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14284554 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/284554
Ultrasonic transducer device and method of attaching the same May 21, 2014 Issued
Array ( [id] => 12370971 [patent_doc_number] => 09958538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Ultrasonic transmission and reception device [patent_app_type] => utility [patent_app_number] => 14/895796 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4937 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14895796 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895796
Ultrasonic transmission and reception device May 21, 2014 Issued
Array ( [id] => 9811192 [patent_doc_number] => 20150023138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'Ultrasonic Positioning System and Method Using the Same' [patent_app_type] => utility [patent_app_number] => 14/283263 [patent_app_country] => US [patent_app_date] => 2014-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7607 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14283263 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/283263
Ultrasonic Positioning System and Method Using the Same May 20, 2014 Abandoned
Array ( [id] => 11490446 [patent_doc_number] => 09596528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Capacitive micromachined ultrasonic transducer and method of fabricating the same' [patent_app_type] => utility [patent_app_number] => 14/280725 [patent_app_country] => US [patent_app_date] => 2014-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4012 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14280725 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/280725
Capacitive micromachined ultrasonic transducer and method of fabricating the same May 18, 2014 Issued
Array ( [id] => 10925117 [patent_doc_number] => 20140328138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'SEISMIC SYSTEM WITH GHOST AND MOTION REJECTION' [patent_app_type] => utility [patent_app_number] => 14/275497 [patent_app_country] => US [patent_app_date] => 2014-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6208 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14275497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/275497
Seismic system with ghost and motion rejection May 11, 2014 Issued
Array ( [id] => 9687414 [patent_doc_number] => 20140244179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'CONSTRUCTION AND REMOVAL OF SCATTERED GROUND ROLL USING INTERFEROMETRIC METHODS' [patent_app_type] => utility [patent_app_number] => 14/273228 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9840 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14273228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/273228
CONSTRUCTION AND REMOVAL OF SCATTERED GROUND ROLL USING INTERFEROMETRIC METHODS May 7, 2014 Abandoned
Array ( [id] => 14734247 [patent_doc_number] => 10386520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Seismic sensor recording system [patent_app_type] => utility [patent_app_number] => 15/309007 [patent_app_country] => US [patent_app_date] => 2014-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6340 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15309007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/309007
Seismic sensor recording system May 6, 2014 Issued
Array ( [id] => 10715782 [patent_doc_number] => 20160061929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'AN AUTONOMOUS SURVEILLANCE SYSTEM FOR BLIND SOURCES LOCALIZATION AND SEPARATION' [patent_app_type] => utility [patent_app_number] => 14/787907 [patent_app_country] => US [patent_app_date] => 2014-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2597 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14787907 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/787907
AN AUTONOMOUS SURVEILLANCE SYSTEM FOR BLIND SOURCES LOCALIZATION AND SEPARATION Apr 28, 2014 Abandoned
Array ( [id] => 10777924 [patent_doc_number] => 20160124080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'Method and apparatus for producing an acoustic field' [patent_app_type] => utility [patent_app_number] => 14/889128 [patent_app_country] => US [patent_app_date] => 2014-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9057 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14889128 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/889128
Method and apparatus for producing an acoustic field Apr 28, 2014 Issued
Array ( [id] => 12213063 [patent_doc_number] => 09909863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Determination of a room dimension estimate' [patent_app_type] => utility [patent_app_number] => 14/786197 [patent_app_country] => US [patent_app_date] => 2014-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10304 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14786197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/786197
Determination of a room dimension estimate Apr 23, 2014 Issued
Array ( [id] => 12200880 [patent_doc_number] => 09903942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Obstacle detection device' [patent_app_type] => utility [patent_app_number] => 14/787735 [patent_app_country] => US [patent_app_date] => 2014-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5657 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14787735 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/787735
Obstacle detection device Apr 20, 2014 Issued
Array ( [id] => 10224891 [patent_doc_number] => 20150109884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'DIPOLE SEISMIC SOURCE AND METHOD FOR ADJUSTING RADIATION PATTERN' [patent_app_type] => utility [patent_app_number] => 14/246241 [patent_app_country] => US [patent_app_date] => 2014-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4524 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14246241 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/246241
DIPOLE SEISMIC SOURCE AND METHOD FOR ADJUSTING RADIATION PATTERN Apr 6, 2014 Abandoned
Array ( [id] => 10512536 [patent_doc_number] => 09240114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-19 [patent_title] => 'Systems and methods associated with detection of indoor gunfire' [patent_app_type] => utility [patent_app_number] => 14/231604 [patent_app_country] => US [patent_app_date] => 2014-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4708 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14231604 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/231604
Systems and methods associated with detection of indoor gunfire Mar 30, 2014 Issued
Array ( [id] => 13809279 [patent_doc_number] => 10181910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Data transfer using mobile devices [patent_app_type] => utility [patent_app_number] => 14/228233 [patent_app_country] => US [patent_app_date] => 2014-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3162 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14228233 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/228233
Data transfer using mobile devices Mar 26, 2014 Issued
Array ( [id] => 10385620 [patent_doc_number] => 20150270627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'Non-polarized geophysical electrode' [patent_app_type] => utility [patent_app_number] => 13/999781 [patent_app_country] => US [patent_app_date] => 2014-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1383 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13999781 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/999781
Non-polarized geophysical electrode Mar 20, 2014 Issued
Array ( [id] => 10925120 [patent_doc_number] => 20140328141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'SYSTEMS AND METHODS FOR NAVIGATING AUTONOMOUS UNDERWATER VEHICLES' [patent_app_type] => utility [patent_app_number] => 14/213233 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11246 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14213233 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213233
Systems and methods for navigating autonomous underwater vehicles Mar 13, 2014 Issued
Array ( [id] => 11628842 [patent_doc_number] => 20170139031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'PASSIVE ACOUSTIC DETECTION, TRACKING AND CLASSIFICATION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/209548 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7814 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14209548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/209548
Passive acoustic detection, tracking and classification system and method Mar 12, 2014 Issued
Array ( [id] => 10084624 [patent_doc_number] => 09121969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Power savings mode for ocean bottom seismic data acquisition systems' [patent_app_type] => utility [patent_app_number] => 14/203873 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6190 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14203873 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/203873
Power savings mode for ocean bottom seismic data acquisition systems Mar 10, 2014 Issued
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