Search

Cheung Lee

Examiner (ID: 2151, Phone: (571)272-5977 , Office: P/2896 )

Most Active Art Unit
2812
Art Unit(s)
2826, 2896, 2812
Total Applications
1953
Issued Applications
1772
Pending Applications
78
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15073525 [patent_doc_number] => 10466243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Antibody and aptamer ensemble for cell isolation and enrichment [patent_app_type] => utility [patent_app_number] => 15/035518 [patent_app_country] => US [patent_app_date] => 2014-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 10179 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15035518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035518
Antibody and aptamer ensemble for cell isolation and enrichment Nov 19, 2014 Issued
Array ( [id] => 10208755 [patent_doc_number] => 20150093745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'OPTOELECTRONIC DETECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/540273 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18033 [patent_no_of_claims] => 1 [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] => 14540273 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/540273
OPTOELECTRONIC DETECTION SYSTEM Nov 12, 2014 Abandoned
Array ( [id] => 11410029 [patent_doc_number] => 09557329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Quantitative analyte assay device and method' [patent_app_type] => utility [patent_app_number] => 14/541093 [patent_app_country] => US [patent_app_date] => 2014-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9843 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 14541093 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/541093
Quantitative analyte assay device and method Nov 12, 2014 Issued
Array ( [id] => 10815319 [patent_doc_number] => 20160161479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'OPTOELECTRONIC DETECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/538271 [patent_app_country] => US [patent_app_date] => 2014-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 18027 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [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] => 14538271 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/538271
OPTOELECTRONIC DETECTION SYSTEM Nov 10, 2014 Abandoned
Array ( [id] => 10283386 [patent_doc_number] => 20150168384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'SYSTEMS AND METHODS OF FLUIDIC SAMPLE PROCESSING' [patent_app_type] => utility [patent_app_number] => 14/534064 [patent_app_country] => US [patent_app_date] => 2014-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 21532 [patent_no_of_claims] => 21 [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] => 14534064 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/534064
Systems and methods of fluidic sample processing Nov 4, 2014 Issued
Array ( [id] => 17324606 [patent_doc_number] => 11215613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Detection device, detection method using said detection device, and detection chip used in said detection device [patent_app_type] => utility [patent_app_number] => 15/033319 [patent_app_country] => US [patent_app_date] => 2014-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8218 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15033319 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/033319
Detection device, detection method using said detection device, and detection chip used in said detection device Oct 30, 2014 Issued
Array ( [id] => 16500855 [patent_doc_number] => 10866236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Detection of cleavage activity of an enzyme [patent_app_type] => utility [patent_app_number] => 15/031600 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 20442 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15031600 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/031600
Detection of cleavage activity of an enzyme Oct 22, 2014 Issued
Array ( [id] => 11085375 [patent_doc_number] => 20160282341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'PLASMONIC BIOSENSORS WITH BUILT-IN ARTIFICIAL ANTIBODIES' [patent_app_type] => utility [patent_app_number] => 15/030004 [patent_app_country] => US [patent_app_date] => 2014-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 14482 [patent_no_of_claims] => 29 [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] => 15030004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030004
Plasmonic biosensors with built-in artificial antibodies Oct 16, 2014 Issued
Array ( [id] => 11077143 [patent_doc_number] => 20160274107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'METHOD OF STUDYING REACTIONS BETWEEN TWO OR MORE MOLECULES IN A BIOLOGICAL SAMPLE' [patent_app_type] => utility [patent_app_number] => 15/029523 [patent_app_country] => US [patent_app_date] => 2014-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6585 [patent_no_of_claims] => 2 [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] => 15029523 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/029523
METHOD OF STUDYING REACTIONS BETWEEN TWO OR MORE MOLECULES IN A BIOLOGICAL SAMPLE Oct 13, 2014 Abandoned
Array ( [id] => 11055536 [patent_doc_number] => 20160252499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'METHOD FOR DETERMINING THE RESULT OF AN AGGLUTINATION REACTION AND MICROPLATE FOR DETERMINING PRODUCTS OF AGGLUTINATION REACTIONS' [patent_app_type] => utility [patent_app_number] => 15/028421 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6566 [patent_no_of_claims] => 24 [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] => 15028421 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/028421
Method for determining the result of an agglutination reaction and microplate for determining products of agglutination reactions Oct 6, 2014 Issued
Array ( [id] => 14700619 [patent_doc_number] => 10378044 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-13 [patent_title] => Methods for increasing the molecular specificity of a nanosensor [patent_app_type] => utility [patent_app_number] => 14/504205 [patent_app_country] => US [patent_app_date] => 2014-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 35 [patent_no_of_words] => 13565 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14504205 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/504205
Methods for increasing the molecular specificity of a nanosensor Sep 30, 2014 Issued
Array ( [id] => 11183431 [patent_doc_number] => 09414813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Device for assaying analytes in bodily fluids' [patent_app_type] => utility [patent_app_number] => 14/500230 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 10511 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14500230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/500230
Device for assaying analytes in bodily fluids Sep 28, 2014 Issued
Array ( [id] => 9798960 [patent_doc_number] => 20150010904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'MOLECULAR DIAGNOSTIC ASSAY DEVICE AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 14/495266 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12098 [patent_no_of_claims] => 88 [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] => 14495266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/495266
Method of selecting analyte to samples using a lateral flow device Sep 23, 2014 Issued
Array ( [id] => 9932062 [patent_doc_number] => 20150080254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'LATERAL FLOW ASSAYS USING TWO DIMENSIONAL TEST AND CONTROL SIGNAL READOUT PATTERNS' [patent_app_type] => utility [patent_app_number] => 14/485283 [patent_app_country] => US [patent_app_date] => 2014-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15541 [patent_no_of_claims] => 26 [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] => 14485283 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485283
Lateral flow assays using two dimensional test and control signal readout patterns Sep 11, 2014 Issued
Array ( [id] => 10202570 [patent_doc_number] => 20150087558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'Microfluidic Assay Systems Employing Micro-Particles and Methods of Manufacture' [patent_app_type] => utility [patent_app_number] => 14/479284 [patent_app_country] => US [patent_app_date] => 2014-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 147 [patent_figures_cnt] => 147 [patent_no_of_words] => 52771 [patent_no_of_claims] => 20 [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] => 14479284 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/479284
Microfluidic assay systems employing micro-particles and methods of manufacture Sep 5, 2014 Issued
Array ( [id] => 11351628 [patent_doc_number] => 20160370368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'HEMOLYTIC STREPTOCOCCUS DIAGNOSTIC IMMUNOCHROMATOGRAPHY REAGENT, KIT, AND DETECTION METHOD' [patent_app_type] => utility [patent_app_number] => 14/910295 [patent_app_country] => US [patent_app_date] => 2014-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12820 [patent_no_of_claims] => 19 [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] => 14910295 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/910295
Hemolytic Aug 7, 2014 Issued
Array ( [id] => 10939921 [patent_doc_number] => 20140342942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'SENSING DEVICE FOR SENSING A GFLUID' [patent_app_type] => utility [patent_app_number] => 14/452082 [patent_app_country] => US [patent_app_date] => 2014-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7316 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14452082 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/452082
Sensing device for sensing a fluid Aug 4, 2014 Issued
Array ( [id] => 10815317 [patent_doc_number] => 20160161477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'Device for use in the detection of binding affinities' [patent_app_type] => utility [patent_app_number] => 14/904039 [patent_app_country] => US [patent_app_date] => 2014-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7830 [patent_no_of_claims] => 14 [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] => 14904039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/904039
Device for use in the detection of binding affinities Jul 10, 2014 Issued
Array ( [id] => 10920677 [patent_doc_number] => 20140323697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'MEDIA FOR AFFINITY CHROMATOGRAPHY' [patent_app_type] => utility [patent_app_number] => 14/325014 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6643 [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] => 14325014 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/325014
Media for affinity chromatography Jul 6, 2014 Issued
Array ( [id] => 12472827 [patent_doc_number] => 09989526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Method and device for bioassays [patent_app_type] => utility [patent_app_number] => 14/905069 [patent_app_country] => US [patent_app_date] => 2014-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2650 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14905069 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/905069
Method and device for bioassays Jul 6, 2014 Issued
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