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] => 11930033 [patent_doc_number] => 09797019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Devices for the detection of multiple analytes in a sample' [patent_app_type] => utility [patent_app_number] => 14/928119 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 2 [patent_no_of_words] => 14159 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14928119 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/928119
Devices for the detection of multiple analytes in a sample Oct 29, 2015 Issued
Array ( [id] => 12173033 [patent_doc_number] => 09891167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Optical analyte sensor' [patent_app_type] => utility [patent_app_number] => 14/924080 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8697 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14924080 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/924080
Optical analyte sensor Oct 26, 2015 Issued
Array ( [id] => 17422405 [patent_doc_number] => 11255852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Method to determine solvent correction curves [patent_app_type] => utility [patent_app_number] => 15/519238 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5238 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15519238 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/519238
Method to determine solvent correction curves Oct 25, 2015 Issued
Array ( [id] => 10687340 [patent_doc_number] => 20160033486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'SAMPLE ANALYSIS DEVICE AND CAPTURING METHOD FOR EXOSOMES' [patent_app_type] => utility [patent_app_number] => 14/875015 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6958 [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] => 14875015 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875015
Sample analysis device and capturing method for exosomes Oct 4, 2015 Issued
Array ( [id] => 11837858 [patent_doc_number] => 20170219577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'METHOD OF DETECTING A MICROORGANISM USING CHROMATOGRAPHIC ENRICHMENT' [patent_app_type] => utility [patent_app_number] => 15/514534 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15343 [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] => 15514534 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514534
Method of detecting a microorganism using chromatographic enrichment Oct 4, 2015 Issued
Array ( [id] => 11867575 [patent_doc_number] => 20170234860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'SEQUENCE AND CHIRAL SELECTIVITY OF DNA-DRUG INTERACTIONS REVEALED BY FORCE SPECTROSCOPY' [patent_app_type] => utility [patent_app_number] => 15/514683 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5745 [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] => 15514683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/514683
Sequence and chiral selectivity of DNA-drug interactions revealed by force spectroscopy Sep 24, 2015 Issued
Array ( [id] => 13402347 [patent_doc_number] => 20180252716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => DEVICE FOR EARLY DETECTION OF DISEASE STATES [patent_app_type] => utility [patent_app_number] => 15/758899 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15758899 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/758899
Device for early detection of disease states Sep 10, 2015 Issued
Array ( [id] => 10636650 [patent_doc_number] => 09354148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Magnetic particles based separation and assaying method' [patent_app_type] => utility [patent_app_number] => 14/848204 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6902 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14848204 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848204
Magnetic particles based separation and assaying method Sep 7, 2015 Issued
Array ( [id] => 11845699 [patent_doc_number] => 09733250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Device for capturing circulating cells' [patent_app_type] => utility [patent_app_number] => 14/834024 [patent_app_country] => US [patent_app_date] => 2015-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 12716 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14834024 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/834024
Device for capturing circulating cells Aug 23, 2015 Issued
Array ( [id] => 10687267 [patent_doc_number] => 20160033412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'PARTIALLY ENCAPSULATED WAVEGUIDE BASED SENSING CHIPS, SYSTEMS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 14/813015 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12799 [patent_no_of_claims] => 33 [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] => 14813015 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813015
Partially encapsulated waveguide based sensing chips, systems and methods of use Jul 28, 2015 Issued
Array ( [id] => 16430700 [patent_doc_number] => 10830779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Lateral flow immunoassays for the detection of antibodies against biological drugs [patent_app_type] => utility [patent_app_number] => 15/502733 [patent_app_country] => US [patent_app_date] => 2015-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10193 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15502733 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502733
Lateral flow immunoassays for the detection of antibodies against biological drugs Jul 26, 2015 Issued
Array ( [id] => 12010841 [patent_doc_number] => 09804155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Methods and devices for using mucolytic agents including N-Acetyl Cysteine (NAC)' [patent_app_type] => utility [patent_app_number] => 14/805708 [patent_app_country] => US [patent_app_date] => 2015-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 43 [patent_no_of_words] => 19401 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14805708 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/805708
Methods and devices for using mucolytic agents including N-Acetyl Cysteine (NAC) Jul 21, 2015 Issued
Array ( [id] => 17666398 [patent_doc_number] => 11360083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Optical molecular nanowire sensor [patent_app_type] => utility [patent_app_number] => 15/327971 [patent_app_country] => US [patent_app_date] => 2015-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 9762 [patent_no_of_claims] => 19 [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] => 15327971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/327971
Optical molecular nanowire sensor Jul 21, 2015 Issued
Array ( [id] => 10400784 [patent_doc_number] => 20150285793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY' [patent_app_type] => utility [patent_app_number] => 14/747495 [patent_app_country] => US [patent_app_date] => 2015-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11184 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14747495 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/747495
DOWNWARD OR VERTICAL FLOW DIAGNOSTIC DEVICE AND ASSAY Jun 22, 2015 Abandoned
Array ( [id] => 10391720 [patent_doc_number] => 20150276727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'CELL CONCENTRATION, CAPTURE AND LYSIS DEVICES AND METHODS OF USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/735917 [patent_app_country] => US [patent_app_date] => 2015-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 29758 [patent_no_of_claims] => 23 [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] => 14735917 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/735917
Cell concentration, capture and lysis devices and methods of use thereof Jun 9, 2015 Issued
Array ( [id] => 14150191 [patent_doc_number] => 10255478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Full resolution color imaging of an object [patent_app_type] => utility [patent_app_number] => 14/730437 [patent_app_country] => US [patent_app_date] => 2015-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8894 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 14730437 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/730437
Full resolution color imaging of an object Jun 3, 2015 Issued
Array ( [id] => 12200799 [patent_doc_number] => 09903860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Characterizing liquids using magnetic discs' [patent_app_type] => utility [patent_app_number] => 15/314297 [patent_app_country] => US [patent_app_date] => 2015-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6473 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [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] => 15314297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/314297
Characterizing liquids using magnetic discs May 27, 2015 Issued
Array ( [id] => 11605666 [patent_doc_number] => 20170122968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'DEVICE AND METHOD FOR DETECTING BLOOD GROUP ANTIGENS BY MEANS OF AN INCOMPLETE ANTIBODY' [patent_app_type] => utility [patent_app_number] => 15/312365 [patent_app_country] => US [patent_app_date] => 2015-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5922 [patent_no_of_claims] => 24 [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] => 15312365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/312365
Device and method for detecting blood group antigens by means of an incomplete antibody May 22, 2015 Issued
Array ( [id] => 10368313 [patent_doc_number] => 20150253318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'LABEL-FREE DETECTION OF RENAL CANCER' [patent_app_type] => utility [patent_app_number] => 14/720263 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10225 [patent_no_of_claims] => 18 [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] => 14720263 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/720263
LABEL-FREE DETECTION OF RENAL CANCER May 21, 2015 Abandoned
Array ( [id] => 16430687 [patent_doc_number] => 10830766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Fibrous substrate and method for making [patent_app_type] => utility [patent_app_number] => 14/719972 [patent_app_country] => US [patent_app_date] => 2015-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 9731 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14719972 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/719972
Fibrous substrate and method for making May 21, 2015 Issued
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