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] => 9666684 [patent_doc_number] => 20140230547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'Microelectromechanical Bulk Acoustic Wave Devices and Methods' [patent_app_type] => utility [patent_app_number] => 14/043075 [patent_app_country] => US [patent_app_date] => 2013-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 15130 [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] => 14043075 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/043075
Microelectromechanical bulk acoustic wave devices and methods Sep 30, 2013 Issued
Array ( [id] => 9935175 [patent_doc_number] => 08984968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Heating, shaking, and magnetizing apparatus and method of operating the same' [patent_app_type] => utility [patent_app_number] => 14/043310 [patent_app_country] => US [patent_app_date] => 2013-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 4932 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14043310 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/043310
Heating, shaking, and magnetizing apparatus and method of operating the same Sep 30, 2013 Issued
Array ( [id] => 10375745 [patent_doc_number] => 20150260752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'ACCELERATION SENSOR' [patent_app_type] => utility [patent_app_number] => 14/432477 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8273 [patent_no_of_claims] => 11 [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] => 14432477 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432477
ACCELERATION SENSOR Sep 26, 2013 Abandoned
Array ( [id] => 9266648 [patent_doc_number] => 20140021564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'MICROELECTROMECHANICAL GYROSCOPE WITH ENHANCED REJECTION OF ACCELERATION NOISES' [patent_app_type] => utility [patent_app_number] => 14/037163 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6801 [patent_no_of_claims] => 17 [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] => 14037163 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/037163
Microelectromechanical gyroscope with enhanced rejection of acceleration noises Sep 24, 2013 Issued
Array ( [id] => 9880228 [patent_doc_number] => 08966976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-03 [patent_title] => 'Inertial force sensor' [patent_app_type] => utility [patent_app_number] => 14/032748 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 8073 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14032748 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032748
Inertial force sensor Sep 19, 2013 Issued
Array ( [id] => 11251404 [patent_doc_number] => 09476903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Accelerometer and its fabrication technique' [patent_app_type] => utility [patent_app_number] => 14/031682 [patent_app_country] => US [patent_app_date] => 2013-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3612 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14031682 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/031682
Accelerometer and its fabrication technique Sep 18, 2013 Issued
Array ( [id] => 11779921 [patent_doc_number] => 09389077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Acceleration and angular velocity resonant detection integrated structure, and related MEMS sensor device' [patent_app_type] => utility [patent_app_number] => 14/032052 [patent_app_country] => US [patent_app_date] => 2013-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7102 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14032052 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032052
Acceleration and angular velocity resonant detection integrated structure, and related MEMS sensor device Sep 18, 2013 Issued
Array ( [id] => 9459335 [patent_doc_number] => 20140123760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'APPARATUS AND METHOD FOR MONITORING THE STATE OF A ROLLER BEARING' [patent_app_type] => utility [patent_app_number] => 14/024903 [patent_app_country] => US [patent_app_date] => 2013-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4906 [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] => 14024903 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/024903
Apparatus and method for monitoring the state of a roller bearing Sep 11, 2013 Issued
Array ( [id] => 11508318 [patent_doc_number] => 09599470 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-03-21 [patent_title] => 'Dielectric high Q MEMS shell gyroscope structure' [patent_app_type] => utility [patent_app_number] => 14/024506 [patent_app_country] => US [patent_app_date] => 2013-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 22 [patent_no_of_words] => 4912 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14024506 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/024506
Dielectric high Q MEMS shell gyroscope structure Sep 10, 2013 Issued
Array ( [id] => 9417547 [patent_doc_number] => 20140102197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'BULK ACOUSTIC WAVE ACCELEROMETERS' [patent_app_type] => utility [patent_app_number] => 14/021184 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6849 [patent_no_of_claims] => 21 [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] => 14021184 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/021184
Bulk acoustic wave accelerometers Sep 8, 2013 Issued
Array ( [id] => 9209998 [patent_doc_number] => 20140009175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'MOTION DETECTION USING CAPACITOR HAVING DIFFERENT WORK FUNCTION MATERIALS' [patent_app_type] => utility [patent_app_number] => 14/020935 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2945 [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] => 14020935 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/020935
Motion detection using capacitor having different work function materials Sep 8, 2013 Issued
Array ( [id] => 10643458 [patent_doc_number] => 09360319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Multiple sense axis MEMS gyroscope having a single drive mode' [patent_app_type] => utility [patent_app_number] => 14/019066 [patent_app_country] => US [patent_app_date] => 2013-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6694 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14019066 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/019066
Multiple sense axis MEMS gyroscope having a single drive mode Sep 4, 2013 Issued
Array ( [id] => 9333405 [patent_doc_number] => 20140060187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'ACCELERATION SENSOR' [patent_app_type] => utility [patent_app_number] => 14/013350 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8433 [patent_no_of_claims] => 6 [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] => 14013350 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/013350
Acceleration sensor Aug 28, 2013 Issued
Array ( [id] => 9904282 [patent_doc_number] => 20150059482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'MEMS COMPONENT' [patent_app_type] => utility [patent_app_number] => 14/012804 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2403 [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] => 14012804 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012804
MEMS component Aug 27, 2013 Issued
Array ( [id] => 10405711 [patent_doc_number] => 20150290720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'BALANCING OR MEASURING ADAPTER' [patent_app_type] => utility [patent_app_number] => 14/419141 [patent_app_country] => US [patent_app_date] => 2013-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2932 [patent_no_of_claims] => 17 [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] => 14419141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/419141
Balancing or measuring adapter Aug 1, 2013 Issued
Array ( [id] => 9853832 [patent_doc_number] => 20150033849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'MEMS DEVICE MECHANISM ENHANCEMENT FOR ROBUST OPERATION THROUGH SEVERE SHOCK AND ACCELERATION' [patent_app_type] => utility [patent_app_number] => 13/956048 [patent_app_country] => US [patent_app_date] => 2013-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6306 [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] => 13956048 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/956048
MEMS device mechanism enhancement for robust operation through severe shock and acceleration Jul 30, 2013 Issued
Array ( [id] => 9580029 [patent_doc_number] => 08770024 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-07-08 [patent_title] => 'Fiber optic accelerometer' [patent_app_type] => utility [patent_app_number] => 13/935955 [patent_app_country] => US [patent_app_date] => 2013-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3256 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13935955 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/935955
Fiber optic accelerometer Jul 4, 2013 Issued
Array ( [id] => 9208502 [patent_doc_number] => 20140007679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'TIRE BALANCE MEASURING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/927979 [patent_app_country] => US [patent_app_date] => 2013-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5456 [patent_no_of_claims] => 4 [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] => 13927979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/927979
Tire balance measuring device Jun 25, 2013 Issued
Array ( [id] => 9638803 [patent_doc_number] => 20140216913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'INERTIA SWITCH' [patent_app_type] => utility [patent_app_number] => 13/906385 [patent_app_country] => US [patent_app_date] => 2013-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3221 [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] => 13906385 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/906385
Inertia switch May 30, 2013 Issued
Array ( [id] => 9872742 [patent_doc_number] => 08960001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Microelectromechanical device having an oscillating mass and method for controlling a microelectromechanical device having an oscillating mass' [patent_app_type] => utility [patent_app_number] => 13/904847 [patent_app_country] => US [patent_app_date] => 2013-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6965 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13904847 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/904847
Microelectromechanical device having an oscillating mass and method for controlling a microelectromechanical device having an oscillating mass May 28, 2013 Issued
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