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] => 8747690 [patent_doc_number] => 08413511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Accelerometer' [patent_app_type] => utility [patent_app_number] => 13/015987 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1240 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13015987 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015987
Accelerometer Jan 27, 2011 Issued
Array ( [id] => 7653740 [patent_doc_number] => 20110303009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'TRI-AXIS ACCELEROMETER' [patent_app_type] => utility [patent_app_number] => 13/015927 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2420 [patent_no_of_claims] => 5 [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] => publications/A1/0303/20110303009.pdf [firstpage_image] =>[orig_patent_app_number] => 13015927 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015927
TRI-AXIS ACCELEROMETER Jan 27, 2011 Abandoned
Array ( [id] => 8817235 [patent_doc_number] => 20130118280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'GYROSCOPE AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/703506 [patent_app_country] => US [patent_app_date] => 2011-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6073 [patent_no_of_claims] => 20 [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] => 13703506 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/703506
GYROSCOPE AND METHOD FOR MANUFACTURING THE SAME Jan 25, 2011 Abandoned
Array ( [id] => 5954078 [patent_doc_number] => 20110179874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'DIRECTED ACOUSTIC SHEAROGRAPHY' [patent_app_type] => utility [patent_app_number] => 13/013057 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1776 [patent_no_of_claims] => 8 [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] => publications/A1/0179/20110179874.pdf [firstpage_image] =>[orig_patent_app_number] => 13013057 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/013057
Directed acoustic shearography Jan 24, 2011 Issued
Array ( [id] => 9151625 [patent_doc_number] => 08584521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-11-19 [patent_title] => 'Accurate gyroscope device using MEMS and quartz' [patent_app_type] => utility [patent_app_number] => 13/008865 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5701 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 13008865 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/008865
Accurate gyroscope device using MEMS and quartz Jan 17, 2011 Issued
Array ( [id] => 7665642 [patent_doc_number] => 20110314911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'GYROSCOPE SENSOR CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/986736 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4057 [patent_no_of_claims] => 12 [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] => 12986736 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/986736
Gyroscope sensor circuit Jan 6, 2011 Issued
Array ( [id] => 5938706 [patent_doc_number] => 20110100121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'Vibratory gyro bias error cancellation using mode reversal' [patent_app_type] => utility [patent_app_number] => 12/930289 [patent_app_country] => US [patent_app_date] => 2011-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2954 [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] => publications/A1/0100/20110100121.pdf [firstpage_image] =>[orig_patent_app_number] => 12930289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/930289
Vibratory gyro bias error cancellation using mode reversal Jan 2, 2011 Issued
Array ( [id] => 9321766 [patent_doc_number] => 08656778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'In-plane capacitive mems accelerometer' [patent_app_type] => utility [patent_app_number] => 12/982720 [patent_app_country] => US [patent_app_date] => 2010-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5076 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12982720 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/982720
In-plane capacitive mems accelerometer Dec 29, 2010 Issued
Array ( [id] => 5961515 [patent_doc_number] => 20110146403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [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] => 12/975189 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6965 [patent_no_of_claims] => 29 [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] => publications/A1/0146/20110146403.pdf [firstpage_image] =>[orig_patent_app_number] => 12975189 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975189
Microelectromechanical device having an oscillating mass, and method for controlling a microelectromechanical device having an oscillating mass Dec 20, 2010 Issued
Array ( [id] => 5954070 [patent_doc_number] => 20110179867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'PHYSICAL AMOUNT DETECTING DEVICE, PHYSICAL AMOUNT DETECTING APPARATUS, AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/973224 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8517 [patent_no_of_claims] => 7 [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] => publications/A1/0179/20110179867.pdf [firstpage_image] =>[orig_patent_app_number] => 12973224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973224
Physical amount detecting device Dec 19, 2010 Issued
Array ( [id] => 8856570 [patent_doc_number] => 08459093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Microelectromechanical gyroscope with continuous self-test function' [patent_app_type] => utility [patent_app_number] => 12/973636 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8594 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 12973636 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/973636
Microelectromechanical gyroscope with continuous self-test function Dec 19, 2010 Issued
Array ( [id] => 5961513 [patent_doc_number] => 20110146401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'ANGULAR VELOCITY SENSOR AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/968700 [patent_app_country] => US [patent_app_date] => 2010-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9505 [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] => publications/A1/0146/20110146401.pdf [firstpage_image] =>[orig_patent_app_number] => 12968700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/968700
ANGULAR VELOCITY SENSOR AND ELECTRONIC APPARATUS Dec 14, 2010 Abandoned
Array ( [id] => 9659977 [patent_doc_number] => 08806939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Distributed mass hemispherical resonator gyroscope' [patent_app_type] => utility [patent_app_number] => 12/966700 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 6289 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12966700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966700
Distributed mass hemispherical resonator gyroscope Dec 12, 2010 Issued
Array ( [id] => 9045289 [patent_doc_number] => 08539837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Ultrasonic imaging using thin film transistor backplane' [patent_app_type] => utility [patent_app_number] => 12/965784 [patent_app_country] => US [patent_app_date] => 2010-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5567 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12965784 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/965784
Ultrasonic imaging using thin film transistor backplane Dec 9, 2010 Issued
Array ( [id] => 8223569 [patent_doc_number] => 20120137777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'Acceleration sensor and/or tilt sensor' [patent_app_type] => utility [patent_app_number] => 12/960152 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5015 [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] => 12960152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/960152
Acceleration sensor and/or tilt sensor Dec 2, 2010 Issued
Array ( [id] => 8389660 [patent_doc_number] => 20120227494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'ACCELERATION SENSOR' [patent_app_type] => utility [patent_app_number] => 13/511178 [patent_app_country] => US [patent_app_date] => 2010-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10334 [patent_no_of_claims] => 24 [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] => 13511178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/511178
Acceleration sensor Nov 22, 2010 Issued
Array ( [id] => 7813985 [patent_doc_number] => 20120060605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'MEMS SENSOR CAPABLE OF SENSING ACCELERATION AND PRESSURE' [patent_app_type] => utility [patent_app_number] => 12/951738 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4160 [patent_no_of_claims] => 19 [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] => publications/A1/0060/20120060605.pdf [firstpage_image] =>[orig_patent_app_number] => 12951738 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/951738
MEMS sensor capable of sensing acceleration and pressure Nov 21, 2010 Issued
Array ( [id] => 9417543 [patent_doc_number] => 20140102193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'Axially symmetrical Coriolis force gyroscope (variants)' [patent_app_type] => utility [patent_app_number] => 14/112921 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3890 [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] => 14112921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/112921
Axially symmetrical coriolis force gyroscope (variants) Nov 18, 2010 Issued
Array ( [id] => 8389647 [patent_doc_number] => 20120227490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'GYROSCOPIC SENSOR AND METHOD FOR MANUFACUTRING SUCH A SENSOR' [patent_app_type] => utility [patent_app_number] => 13/509536 [patent_app_country] => US [patent_app_date] => 2010-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2087 [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] => 13509536 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509536
Gyroscopic sensor and method for manufacturing such a sensor Nov 9, 2010 Issued
Array ( [id] => 9587071 [patent_doc_number] => 08776602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Acceleration sensor, semiconductor device and method of manufacturing semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/943616 [patent_app_country] => US [patent_app_date] => 2010-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 10184 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12943616 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/943616
Acceleration sensor, semiconductor device and method of manufacturing semiconductor device Nov 9, 2010 Issued
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