Search

David L. Singer

Examiner (ID: 17048, Phone: (303)297-4317 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2856, 2855
Total Applications
537
Issued Applications
374
Pending Applications
41
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14470655 [patent_doc_number] => 20190186970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => FLUID ANALYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/284880 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284880
FLUID ANALYSIS SYSTEM Feb 24, 2019 Abandoned
Array ( [id] => 16590358 [patent_doc_number] => 10899607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => III-V nitride resonate based photoacoustic sensor [patent_app_type] => utility [patent_app_number] => 16/245962 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9418 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245962
III-V nitride resonate based photoacoustic sensor Jan 10, 2019 Issued
Array ( [id] => 14310991 [patent_doc_number] => 20190145199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => FILTRATION AND TESTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/244790 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 509 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244790
Hydraulic filtration and pressure testing device Jan 9, 2019 Issued
Array ( [id] => 14470549 [patent_doc_number] => 20190186917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => MICROELECTROMECHANICAL SYSTEMS (MEMS) GYROSCOPE SENSE FREQUENCY TRACKING [patent_app_type] => utility [patent_app_number] => 16/221415 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221415
Microelectromechanical systems (MEMS) gyroscope sense frequency tracking Dec 13, 2018 Issued
Array ( [id] => 15559797 [patent_doc_number] => 20200064310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => NONLINEAR MASS SENSORS BASED ON ELECTRONIC FEEDBACK [patent_app_type] => utility [patent_app_number] => 16/333273 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333273
Nonlinear mass sensors based on electronic feedback Dec 3, 2018 Issued
Array ( [id] => 16469535 [patent_doc_number] => 20200371072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => ANALYSIS APPARATUS PROVIDED WITH A PLURALITY OF CHROMATOGRAPHS [patent_app_type] => utility [patent_app_number] => 16/961344 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961344
Analysis apparatus provided with a plurality of chromatographic apparatuses Nov 29, 2018 Issued
Array ( [id] => 16550747 [patent_doc_number] => 10883900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Shaft assembly for a high-speed test rig [patent_app_type] => utility [patent_app_number] => 16/204383 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4308 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204383
Shaft assembly for a high-speed test rig Nov 28, 2018 Issued
Array ( [id] => 14377673 [patent_doc_number] => 20190162749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => PHYSICAL QUANTITY SENSOR, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 16/200999 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200999
Physical quantity sensor with spring having protective beam Nov 26, 2018 Issued
Array ( [id] => 16949330 [patent_doc_number] => 20210208021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Multi-Scale Real-time Monitoring and Analysis Method for Mechanical Seal [patent_app_type] => utility [patent_app_number] => 17/044244 [patent_app_country] => US [patent_app_date] => 2018-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044244
Multi-scale real-time acoustic emission monitoring and analysis method for mechanical seal Nov 22, 2018 Issued
Array ( [id] => 15238467 [patent_doc_number] => 20190374019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => TOOTH BRUSHING MOTION SENSING MODULE [patent_app_type] => utility [patent_app_number] => 16/186189 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186189
TOOTH BRUSHING MOTION SENSING MODULE Nov 8, 2018 Abandoned
Array ( [id] => 16477283 [patent_doc_number] => 10852221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof [patent_app_type] => utility [patent_app_number] => 16/759361 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7590 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759361
Magnetic suspension thermobalance based on quick photothermal heating and measurement method thereof Nov 8, 2018 Issued
Array ( [id] => 17075960 [patent_doc_number] => 11112352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Saw based optical sensor device and package including the same [patent_app_type] => utility [patent_app_number] => 16/183545 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7733 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16183545 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/183545
Saw based optical sensor device and package including the same Nov 6, 2018 Issued
Array ( [id] => 17094492 [patent_doc_number] => 11122698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Low stress electronic board retainers and assemblies [patent_app_type] => utility [patent_app_number] => 16/182490 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1990 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16182490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182490
Low stress electronic board retainers and assemblies Nov 5, 2018 Issued
Array ( [id] => 16666446 [patent_doc_number] => 10935685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Capacitive proximity sensor and human body detection method using capacitive proximity sensor [patent_app_type] => utility [patent_app_number] => 16/174468 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 9029 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [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] => 16174468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174468
Capacitive proximity sensor and human body detection method using capacitive proximity sensor Oct 29, 2018 Issued
Array ( [id] => 15834571 [patent_doc_number] => 20200132567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SITU VIBRATION-BASED VERIFICATION OF VEHICLE DOORS [patent_app_type] => utility [patent_app_number] => 16/175397 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175397
In situ vibration-based verification of vehicle doors Oct 29, 2018 Issued
Array ( [id] => 17293443 [patent_doc_number] => 20210389282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Injector Serving Multiple Sample Separation Apparatuses [patent_app_type] => utility [patent_app_number] => 17/288478 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288478
Injector serving multiple sample separation apparatuses Oct 25, 2018 Issued
Array ( [id] => 15834869 [patent_doc_number] => 20200132716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => LOW-NOISE MULTI-AXIS ACCELEROMETERS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/171302 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171302
Low-noise multi-axis accelerometers and related methods Oct 24, 2018 Issued
Array ( [id] => 13873657 [patent_doc_number] => 20190033169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => STATE MONITORING SYSTEM OF GEAR DEVICE AND STATE MONITORING METHOD [patent_app_type] => utility [patent_app_number] => 16/146049 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146049
State monitoring system of gear device and state monitoring method Sep 27, 2018 Issued
Array ( [id] => 16299044 [patent_doc_number] => 20200284767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Valve Unit for a Chromatography Apparatus [patent_app_type] => utility [patent_app_number] => 16/648296 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648296
Valve unit for a chromatography apparatus Sep 20, 2018 Issued
Array ( [id] => 16415773 [patent_doc_number] => 10823656 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-03 [patent_title] => Instrumentation that embraces a rotational viscometer, or that has a cantilevered platform elevator and/or employs heat in one area but not another [patent_app_type] => utility [patent_app_number] => 16/350085 [patent_app_country] => US [patent_app_date] => 2018-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 138 [patent_figures_cnt] => 270 [patent_no_of_words] => 21061 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16350085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/350085
Instrumentation that embraces a rotational viscometer, or that has a cantilevered platform elevator and/or employs heat in one area but not another Sep 20, 2018 Issued
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