Search

David Patrick Angwin

Supervisory Patent Examiner (ID: 11330, Phone: (571)270-3735 , Office: P/3742 )

Most Active Art Unit
3729
Art Unit(s)
3729, 4155, 3754, 3742
Total Applications
545
Issued Applications
366
Pending Applications
15
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10038365 [patent_doc_number] => 09079060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Use of gyroscopes in personal fitness tracking devices and bicycling activities' [patent_app_type] => utility [patent_app_number] => 14/297410 [patent_app_country] => US [patent_app_date] => 2014-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 53 [patent_no_of_words] => 48959 [patent_no_of_claims] => 24 [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] => 14297410 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/297410
Use of gyroscopes in personal fitness tracking devices and bicycling activities Jun 4, 2014 Issued
Array ( [id] => 10942363 [patent_doc_number] => 20140345384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'Generator Retaining Ring Scanning Robot' [patent_app_type] => utility [patent_app_number] => 14/285591 [patent_app_country] => US [patent_app_date] => 2014-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2790 [patent_no_of_claims] => 18 [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] => 14285591 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/285591
Generator Retaining Ring Scanning Robot May 21, 2014 Abandoned
Array ( [id] => 11231875 [patent_doc_number] => 09459100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Stepped sinusoidal drive for vibratory gyroscopes' [patent_app_type] => utility [patent_app_number] => 14/283940 [patent_app_country] => US [patent_app_date] => 2014-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5222 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14283940 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/283940
Stepped sinusoidal drive for vibratory gyroscopes May 20, 2014 Issued
Array ( [id] => 11244621 [patent_doc_number] => 09470660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Piezoelectric sensor configuration for detecting damage in a structure' [patent_app_type] => utility [patent_app_number] => 14/282577 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14282577 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/282577
Piezoelectric sensor configuration for detecting damage in a structure May 19, 2014 Issued
Array ( [id] => 10942357 [patent_doc_number] => 20140345378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'METHOD FOR OPERATING A RATE-OF-ROTATION SENSOR' [patent_app_type] => utility [patent_app_number] => 14/272716 [patent_app_country] => US [patent_app_date] => 2014-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3826 [patent_no_of_claims] => 9 [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] => 14272716 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/272716
METHOD FOR OPERATING A RATE-OF-ROTATION SENSOR May 7, 2014 Abandoned
Array ( [id] => 11012418 [patent_doc_number] => 20160209371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'METHOD AND DEVICE FOR DEFECT-SIZE EVALUATION' [patent_app_type] => utility [patent_app_number] => 14/898165 [patent_app_country] => US [patent_app_date] => 2014-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5407 [patent_no_of_claims] => 15 [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] => 14898165 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/898165
Method and device for defect-size evaluation May 6, 2014 Issued
Array ( [id] => 11251406 [patent_doc_number] => 09476905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Sensor element, electronic apparatus and moving object' [patent_app_type] => utility [patent_app_number] => 14/267331 [patent_app_country] => US [patent_app_date] => 2014-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 13126 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14267331 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/267331
Sensor element, electronic apparatus and moving object Apr 30, 2014 Issued
Array ( [id] => 9666685 [patent_doc_number] => 20140230548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'MICROELECTROMECHANICAL GYROSCOPE WITH ROTARY DRIVING MOTION AND IMPROVED ELECTRICAL PROPERTIES' [patent_app_type] => utility [patent_app_number] => 14/266676 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7353 [patent_no_of_claims] => 19 [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] => 14266676 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/266676
Microelectromechanical gyroscope with rotary driving motion and improved electrical properties Apr 29, 2014 Issued
Array ( [id] => 9556471 [patent_doc_number] => 20140174183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'DETECTION STRUCTURE FOR A Z-AXIS RESONANT ACCELEROMETER' [patent_app_type] => utility [patent_app_number] => 14/193981 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5953 [patent_no_of_claims] => 22 [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] => 14193981 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/193981
Detection structure for a Z-axis resonant accelerometer Feb 27, 2014 Issued
Array ( [id] => 9487242 [patent_doc_number] => 20140137648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'MICROELECTROMECHANICAL GYROSCOPES AND RELATED APPARATUS AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/166138 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4774 [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] => 14166138 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/166138
Microelectromechanical gyroscopes and related apparatus and methods Jan 27, 2014 Issued
Array ( [id] => 9556467 [patent_doc_number] => 20140174179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'INERTIAL SENSOR AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/140245 [patent_app_country] => US [patent_app_date] => 2013-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4382 [patent_no_of_claims] => 15 [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] => 14140245 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/140245
INERTIAL SENSOR AND METHOD OF MANUFACTURING THE SAME Dec 23, 2013 Abandoned
Array ( [id] => 12045672 [patent_doc_number] => 09823265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Geophysical acceleration sensor and method' [patent_app_type] => utility [patent_app_number] => 14/652610 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5110 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14652610 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652610
Geophysical acceleration sensor and method Dec 17, 2013 Issued
Array ( [id] => 11816024 [patent_doc_number] => 09719968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Ultrasound probe' [patent_app_type] => utility [patent_app_number] => 14/437077 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 17108 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14437077 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/437077
Ultrasound probe Nov 18, 2013 Issued
Array ( [id] => 11537828 [patent_doc_number] => 09612227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Ultrasonic probe' [patent_app_type] => utility [patent_app_number] => 14/438795 [patent_app_country] => US [patent_app_date] => 2013-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10075 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14438795 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438795
Ultrasonic probe Oct 29, 2013 Issued
Array ( [id] => 10574783 [patent_doc_number] => 09297413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Integral method for vibration compensation and misalignment prevention in rotor dynamic systems' [patent_app_type] => utility [patent_app_number] => 14/066339 [patent_app_country] => US [patent_app_date] => 2013-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2523 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14066339 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/066339
Integral method for vibration compensation and misalignment prevention in rotor dynamic systems Oct 28, 2013 Issued
Array ( [id] => 9444966 [patent_doc_number] => 20140116134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'MICROMECHANICAL STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/061970 [patent_app_country] => US [patent_app_date] => 2013-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5613 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14061970 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/061970
MICROMECHANICAL STRUCTURE Oct 23, 2013 Abandoned
Array ( [id] => 10902193 [patent_doc_number] => 20140305205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-16 [patent_title] => 'SELF-OSCILLATION CIRCUIT AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/056812 [patent_app_country] => US [patent_app_date] => 2013-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3086 [patent_no_of_claims] => 16 [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] => 14056812 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/056812
SELF-OSCILLATION CIRCUIT AND METHOD THEREOF Oct 16, 2013 Abandoned
Array ( [id] => 10368134 [patent_doc_number] => 20150253139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'ANGULAR VELOCITY SENSOR' [patent_app_type] => utility [patent_app_number] => 14/432755 [patent_app_country] => US [patent_app_date] => 2013-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7561 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 14432755 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432755
Angular velocity sensor Oct 10, 2013 Issued
Array ( [id] => 10383116 [patent_doc_number] => 20150268123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'BALANCING OR MEASURING ADAPTER' [patent_app_type] => utility [patent_app_number] => 14/434793 [patent_app_country] => US [patent_app_date] => 2013-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2716 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 14434793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/434793
Balancing or measuring adapter Oct 6, 2013 Issued
Array ( [id] => 10211391 [patent_doc_number] => 20150096383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'ROBUST LOW PROFILE SHAKER' [patent_app_type] => utility [patent_app_number] => 14/046288 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4277 [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] => 14046288 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/046288
ROBUST LOW PROFILE SHAKER Oct 3, 2013 Abandoned
Menu