Search

Hua Fan

Examiner (ID: 19195, Phone: (571)270-5311 , Office: P/2449 )

Most Active Art Unit
2449
Art Unit(s)
2456, 2458, 2152, 2449
Total Applications
879
Issued Applications
575
Pending Applications
86
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9861301 [patent_doc_number] => 20150041318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'GAS SENSOR CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/455051 [patent_app_country] => US [patent_app_date] => 2014-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10028 [patent_no_of_claims] => 9 [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] => 14455051 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/455051
Gas sensor control apparatus Aug 7, 2014 Issued
Array ( [id] => 9854483 [patent_doc_number] => 20150034499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'DETERMINATION METHODS' [patent_app_type] => utility [patent_app_number] => 14/448192 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5007 [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] => 14448192 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448192
DETERMINATION METHODS Jul 30, 2014 Abandoned
Array ( [id] => 11889158 [patent_doc_number] => 09759713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Hand-held test meter with test strip simulation passive circuit block' [patent_app_type] => utility [patent_app_number] => 14/446485 [patent_app_country] => US [patent_app_date] => 2014-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3948 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14446485 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/446485
Hand-held test meter with test strip simulation passive circuit block Jul 29, 2014 Issued
Array ( [id] => 9796180 [patent_doc_number] => 20150008124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'DEVICES AND METHODS FOR DETERMINING THE LENGTH OF BIOPOLYMERS AND DISTANCES BETWEEN PROBES BOUND THERETO' [patent_app_type] => utility [patent_app_number] => 14/331629 [patent_app_country] => US [patent_app_date] => 2014-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 23561 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [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] => 14331629 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/331629
Devices and methods for determining the length of biopolymers and distances between probes bound thereto Jul 14, 2014 Issued
Array ( [id] => 9927794 [patent_doc_number] => 20150075987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'DEVICES AND METHODS FOR SEPARATING NANOPARTICLES' [patent_app_type] => utility [patent_app_number] => 14/325591 [patent_app_country] => US [patent_app_date] => 2014-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6672 [patent_no_of_claims] => 34 [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] => 14325591 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/325591
DEVICES AND METHODS FOR SEPARATING NANOPARTICLES Jul 7, 2014 Abandoned
Array ( [id] => 10926672 [patent_doc_number] => 20140329693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'FORMATION OF LAYERS OF AMPHIPHILIC MOLECULES' [patent_app_type] => utility [patent_app_number] => 14/302287 [patent_app_country] => US [patent_app_date] => 2014-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 19944 [patent_no_of_claims] => 35 [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] => 14302287 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/302287
FORMATION OF LAYERS OF AMPHIPHILIC MOLECULES Jun 10, 2014 Abandoned
Array ( [id] => 10807778 [patent_doc_number] => 20160153936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'Capillary Electrophoresis Device' [patent_app_type] => utility [patent_app_number] => 14/897085 [patent_app_country] => US [patent_app_date] => 2014-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3344 [patent_no_of_claims] => 11 [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] => 14897085 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/897085
Capillary Electrophoresis Device Jun 10, 2014 Abandoned
Array ( [id] => 10964248 [patent_doc_number] => 20140367279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'TSV BATH EVALUATION USING FIELD VERSUS FEATURE CONTRAST' [patent_app_type] => utility [patent_app_number] => 14/275750 [patent_app_country] => US [patent_app_date] => 2014-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21272 [patent_no_of_claims] => 25 [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] => 14275750 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/275750
TSV bath evaluation using field versus feature contrast May 11, 2014 Issued
Array ( [id] => 10421587 [patent_doc_number] => 20150306598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'DEP Force Control And Electrowetting Control In Different Sections Of The Same Microfluidic Apparatus' [patent_app_type] => utility [patent_app_number] => 14/262140 [patent_app_country] => US [patent_app_date] => 2014-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10389 [patent_no_of_claims] => 52 [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] => 14262140 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/262140
DEP Force Control And Electrowetting Control In Different Sections Of The Same Microfluidic Apparatus Apr 24, 2014 Abandoned
Array ( [id] => 10807802 [patent_doc_number] => 20160153960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'ANALYSIS DEVICE' [patent_app_type] => utility [patent_app_number] => 14/898298 [patent_app_country] => US [patent_app_date] => 2014-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9884 [patent_no_of_claims] => 10 [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] => 14898298 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/898298
Analysis device Apr 17, 2014 Issued
Array ( [id] => 11809880 [patent_doc_number] => 09714441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Mediator-stabilized reagent compositions for use in biosensor electrodes' [patent_app_type] => utility [patent_app_number] => 14/248011 [patent_app_country] => US [patent_app_date] => 2014-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11081 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14248011 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/248011
Mediator-stabilized reagent compositions for use in biosensor electrodes Apr 7, 2014 Issued
Array ( [id] => 10943024 [patent_doc_number] => 20140346045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'SYSTEMS AND METHODS FOR SEPARATING METALLIC AND NONMETALLIC PARTICLES IN A MIXED-PARTICLE SUSPENSION' [patent_app_type] => utility [patent_app_number] => 14/220009 [patent_app_country] => US [patent_app_date] => 2014-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6968 [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] => 14220009 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/220009
SYSTEMS AND METHODS FOR SEPARATING METALLIC AND NONMETALLIC PARTICLES IN A MIXED-PARTICLE SUSPENSION Mar 18, 2014 Abandoned
Array ( [id] => 10391642 [patent_doc_number] => 20150276649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'NANOPROBE AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 14/206191 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7477 [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] => 14206191 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/206191
Nanoprobe and methods of use Mar 11, 2014 Issued
Array ( [id] => 11612820 [patent_doc_number] => 09650668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels' [patent_app_type] => utility [patent_app_number] => 14/198119 [patent_app_country] => US [patent_app_date] => 2014-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12875 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14198119 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/198119
Use of longitudinally displaced nanoscale electrodes for voltage sensing of biomolecules and other analytes in fluidic channels Mar 4, 2014 Issued
Array ( [id] => 9508300 [patent_doc_number] => 20140144791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'BIOSENSOR, MEASURING INSTRUMENT FOR BIOSENSOR, AND METHOD OF QUANTIFYING SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 14/166956 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13787 [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] => 14166956 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/166956
Biosensor, measuring instrument for biosensor, and method of quantifying substrate Jan 28, 2014 Issued
Array ( [id] => 10470119 [patent_doc_number] => 20150355134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'PH VALUE MEASURING DEVICE COMPRISING IN SITU CALIBRATION MEANS' [patent_app_type] => utility [patent_app_number] => 14/763252 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8147 [patent_no_of_claims] => 17 [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] => 14763252 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763252
PH VALUE MEASURING DEVICE COMPRISING IN SITU CALIBRATION MEANS Jan 23, 2014 Abandoned
Array ( [id] => 9421732 [patent_doc_number] => 20140106383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'Electrochemical Determination of Factor XA Inhibitors' [patent_app_type] => utility [patent_app_number] => 14/136769 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9783 [patent_no_of_claims] => 17 [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] => 14136769 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/136769
Electrochemical determination of factor XA inhibitors Dec 19, 2013 Issued
Array ( [id] => 10282448 [patent_doc_number] => 20150167445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'Downhole Electrochemical Fluid Sensor and Method of Using Same' [patent_app_type] => utility [patent_app_number] => 14/109786 [patent_app_country] => US [patent_app_date] => 2013-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3659 [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] => 14109786 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/109786
Downhole electrochemical fluid sensor and method of using same Dec 16, 2013 Issued
Array ( [id] => 12227732 [patent_doc_number] => 09914966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-13 [patent_title] => 'Apparatus and methods for analysis of biomolecules using high frequency alternating current excitation' [patent_app_type] => utility [patent_app_number] => 14/105391 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 16422 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14105391 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105391
Apparatus and methods for analysis of biomolecules using high frequency alternating current excitation Dec 12, 2013 Issued
Array ( [id] => 9514752 [patent_doc_number] => 20140151244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'SYSTEMS AND METHODS OF DISCRIMINATING BETWEEN A CONTROL SAMPLE AND A TEST FLUID USING CAPACITANCE' [patent_app_type] => utility [patent_app_number] => 14/087473 [patent_app_country] => US [patent_app_date] => 2013-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12716 [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] => 14087473 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/087473
Systems and methods of discriminating between a control sample and a test fluid using capacitance Nov 21, 2013 Issued
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