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] => 8427055 [patent_doc_number] => 20120248931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'Micromechanical Component and Manufacturing Method for a Micromechanical Component' [patent_app_type] => utility [patent_app_number] => 13/431613 [patent_app_country] => US [patent_app_date] => 2012-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7637 [patent_no_of_claims] => 15 [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] => 13431613 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/431613
Micromechanical component and manufacturing method for a micromechanical component Mar 26, 2012 Issued
Array ( [id] => 9049955 [patent_doc_number] => 20130247669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Apparatus and Method for Providing an In-Plane Inertial Device with Integrated Clock' [patent_app_type] => utility [patent_app_number] => 13/425631 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5603 [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] => 13425631 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/425631
Apparatus and method for providing an in-plane inertial device with integrated clock Mar 20, 2012 Issued
Array ( [id] => 10123574 [patent_doc_number] => 09157928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Microelectronic device testing apparatus and method' [patent_app_type] => utility [patent_app_number] => 13/423466 [patent_app_country] => US [patent_app_date] => 2012-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3665 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13423466 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/423466
Microelectronic device testing apparatus and method Mar 18, 2012 Issued
Array ( [id] => 10014783 [patent_doc_number] => 09057796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Systems and methods for acquiring and characterizing time varying signals of interest' [patent_app_type] => utility [patent_app_number] => 13/423589 [patent_app_country] => US [patent_app_date] => 2012-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 14557 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13423589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/423589
Systems and methods for acquiring and characterizing time varying signals of interest Mar 18, 2012 Issued
Array ( [id] => 10045969 [patent_doc_number] => 09086362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Layered composite components' [patent_app_type] => utility [patent_app_number] => 13/419020 [patent_app_country] => US [patent_app_date] => 2012-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3507 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13419020 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/419020
Layered composite components Mar 12, 2012 Issued
Array ( [id] => 9037041 [patent_doc_number] => 20130239679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'THREE-AXIS GYROSCOPE' [patent_app_type] => utility [patent_app_number] => 13/418999 [patent_app_country] => US [patent_app_date] => 2012-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4107 [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] => 13418999 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/418999
THREE-AXIS GYROSCOPE Mar 12, 2012 Abandoned
Array ( [id] => 9194155 [patent_doc_number] => 20130333470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'PLANAR CORIOLIS GYROSCOPE' [patent_app_type] => utility [patent_app_number] => 14/002741 [patent_app_country] => US [patent_app_date] => 2012-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3496 [patent_no_of_claims] => 8 [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] => 14002741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002741
Planar Coriolis gyroscope Mar 7, 2012 Issued
Array ( [id] => 9194159 [patent_doc_number] => 20130333474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'Conduit Monitoring' [patent_app_type] => utility [patent_app_number] => 14/000448 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7598 [patent_no_of_claims] => 30 [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] => 14000448 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/000448
Conduit monitoring Feb 29, 2012 Issued
Array ( [id] => 8367233 [patent_doc_number] => 20120216618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'METHODS AND SYSTEMS FOR IMAGING INTERNAL RAIL FLAWS' [patent_app_type] => utility [patent_app_number] => 13/406752 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4095 [patent_no_of_claims] => 20 [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] => 13406752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/406752
METHODS AND SYSTEMS FOR IMAGING INTERNAL RAIL FLAWS Feb 27, 2012 Abandoned
Array ( [id] => 12370773 [patent_doc_number] => 09958471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => MEMS inertial sensor and forming method therefor [patent_app_type] => utility [patent_app_number] => 14/004838 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 11102 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14004838 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004838
MEMS inertial sensor and forming method therefor Feb 22, 2012 Issued
Array ( [id] => 11219921 [patent_doc_number] => 09448251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Integrated inertial sensor and pressure sensor, and forming method therefor' [patent_app_type] => utility [patent_app_number] => 14/004595 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 14892 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14004595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/004595
Integrated inertial sensor and pressure sensor, and forming method therefor Feb 22, 2012 Issued
Array ( [id] => 9018423 [patent_doc_number] => 08528402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-10 [patent_title] => 'Micromechanical component having a volume-elastic medium' [patent_app_type] => utility [patent_app_number] => 13/402626 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3442 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13402626 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402626
Micromechanical component having a volume-elastic medium Feb 21, 2012 Issued
Array ( [id] => 8355632 [patent_doc_number] => 20120210789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'PHYSICAL QUANTITY SENSOR AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/398010 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7241 [patent_no_of_claims] => 8 [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] => 13398010 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/398010
Physical quantity sensor and electronic device Feb 15, 2012 Issued
Array ( [id] => 8729030 [patent_doc_number] => 20130074599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'CAPACITIVE ACCELEROMETER' [patent_app_type] => utility [patent_app_number] => 13/397684 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4801 [patent_no_of_claims] => 20 [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] => 13397684 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/397684
Capacitive accelerometer Feb 15, 2012 Issued
Array ( [id] => 8343715 [patent_doc_number] => 20120204639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'Magnetic rotation sensor' [patent_app_type] => utility [patent_app_number] => 13/385325 [patent_app_country] => US [patent_app_date] => 2012-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3564 [patent_no_of_claims] => 13 [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] => 13385325 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/385325
Magnetic rotation sensor Feb 13, 2012 Abandoned
Array ( [id] => 9708607 [patent_doc_number] => 08833163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Angular velocity sensor' [patent_app_type] => utility [patent_app_number] => 13/372053 [patent_app_country] => US [patent_app_date] => 2012-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 11770 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13372053 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/372053
Angular velocity sensor Feb 12, 2012 Issued
Array ( [id] => 8343720 [patent_doc_number] => 20120204643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'MEMS DEVICES EXHIBITING LINEAR CHARACTERISTICS' [patent_app_type] => utility [patent_app_number] => 13/371024 [patent_app_country] => US [patent_app_date] => 2012-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3975 [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] => 13371024 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/371024
MEMS devices exhibiting linear characteristics Feb 9, 2012 Issued
Array ( [id] => 8946584 [patent_doc_number] => 20130192364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'MEMS PROOF MASS WITH SPLIT Z-AXIS PORTIONS' [patent_app_type] => utility [patent_app_number] => 13/363537 [patent_app_country] => US [patent_app_date] => 2012-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7869 [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] => 13363537 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/363537
MEMS proof mass with split z-axis portions Jan 31, 2012 Issued
Array ( [id] => 9674390 [patent_doc_number] => 08813288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-26 [patent_title] => 'System and method for detecting imbalance in a washing machine' [patent_app_type] => utility [patent_app_number] => 13/357813 [patent_app_country] => US [patent_app_date] => 2012-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4844 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13357813 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/357813
System and method for detecting imbalance in a washing machine Jan 24, 2012 Issued
Array ( [id] => 9701688 [patent_doc_number] => 08826739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Ultrasonic measuring method and ultrasonic measuring system' [patent_app_type] => utility [patent_app_number] => 13/356908 [patent_app_country] => US [patent_app_date] => 2012-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 35388 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13356908 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/356908
Ultrasonic measuring method and ultrasonic measuring system Jan 23, 2012 Issued
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