
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9004323
[patent_doc_number] => 20130225448
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-29
[patent_title] => 'LATERAL FLOW ASSAYS USING TWO DIMENSIONAL FEATURES'
[patent_app_type] => utility
[patent_app_number] => 13/862301
[patent_app_country] => US
[patent_app_date] => 2013-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 26702
[patent_no_of_claims] => 25
[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] => 13862301
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/862301 | Lateral flow assays using two dimensional features | Apr 11, 2013 | Issued |
Array
(
[id] => 10116876
[patent_doc_number] => 09151752
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-10-06
[patent_title] => 'Method for amplifying variation of frequency of signal in piezoelectrical biosensor'
[patent_app_type] => utility
[patent_app_number] => 13/859984
[patent_app_country] => US
[patent_app_date] => 2013-04-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2674
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13859984
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/859984 | Method for amplifying variation of frequency of signal in piezoelectrical biosensor | Apr 9, 2013 | Issued |
Array
(
[id] => 11430103
[patent_doc_number] => 09568415
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-02-14
[patent_title] => 'Magnetic particle based biosensor'
[patent_app_type] => utility
[patent_app_number] => 13/858794
[patent_app_country] => US
[patent_app_date] => 2013-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 31
[patent_no_of_words] => 18029
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13858794
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/858794 | Magnetic particle based biosensor | Apr 7, 2013 | Issued |
Array
(
[id] => 13650081
[patent_doc_number] => 09851353
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-12-26
[patent_title] => High sensitivity medical device and manufacturing thereof
[patent_app_type] => utility
[patent_app_number] => 13/843857
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 29
[patent_no_of_words] => 12355
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13843857
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/843857 | High sensitivity medical device and manufacturing thereof | Mar 14, 2013 | Issued |
Array
(
[id] => 9161502
[patent_doc_number] => 20130309779
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-21
[patent_title] => 'OPTICAL WAVEGUIDE MEASUREMENT SYSTEM AND METHOD FOR MEASURING GLYCATED HEMOGLOBIN'
[patent_app_type] => utility
[patent_app_number] => 13/834958
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 13016
[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] => 13834958
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/834958 | OPTICAL WAVEGUIDE MEASUREMENT SYSTEM AND METHOD FOR MEASURING GLYCATED HEMOGLOBIN | Mar 14, 2013 | Abandoned |
Array
(
[id] => 13650081
[patent_doc_number] => 09851353
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-12-26
[patent_title] => High sensitivity medical device and manufacturing thereof
[patent_app_type] => utility
[patent_app_number] => 13/843857
[patent_app_country] => US
[patent_app_date] => 2013-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 29
[patent_no_of_words] => 12355
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13843857
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/843857 | High sensitivity medical device and manufacturing thereof | Mar 14, 2013 | Issued |
Array
(
[id] => 15073533
[patent_doc_number] => 10466247
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-11-05
[patent_title] => System and method for diagnosing sensor performance using analyte-independent ratiometric signals
[patent_app_type] => utility
[patent_app_number] => 13/828601
[patent_app_country] => US
[patent_app_date] => 2013-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3615
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 316
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13828601
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/828601 | System and method for diagnosing sensor performance using analyte-independent ratiometric signals | Mar 13, 2013 | Issued |
Array
(
[id] => 16879172
[patent_doc_number] => 11029310
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-08
[patent_title] => Device and method for extracting a targeted fraction from a sample
[patent_app_type] => utility
[patent_app_number] => 13/804122
[patent_app_country] => US
[patent_app_date] => 2013-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 5183
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13804122
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/804122 | Device and method for extracting a targeted fraction from a sample | Mar 13, 2013 | Issued |
Array
(
[id] => 12965008
[patent_doc_number] => 09874556
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-23
[patent_title] => Lateral flow assays using two dimensional features
[patent_app_type] => utility
[patent_app_number] => 13/802036
[patent_app_country] => US
[patent_app_date] => 2013-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 17242
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 282
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13802036
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/802036 | Lateral flow assays using two dimensional features | Mar 12, 2013 | Issued |
Array
(
[id] => 9134868
[patent_doc_number] => 20130295583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-07
[patent_title] => 'Method to Increase Specificity and/or Accuracy of Lateral Flow Immunoassays'
[patent_app_type] => utility
[patent_app_number] => 13/800114
[patent_app_country] => US
[patent_app_date] => 2013-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 14734
[patent_no_of_claims] => 9
[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] => 13800114
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/800114 | Method to increase specificity and/or accuracy of lateral flow immunoassays | Mar 12, 2013 | Issued |
Array
(
[id] => 9792773
[patent_doc_number] => 20150004716
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-01-01
[patent_title] => 'Detection of Exposure to Chemical Warfare Nerve Agents with Lateral Flow Assays'
[patent_app_type] => utility
[patent_app_number] => 13/796560
[patent_app_country] => US
[patent_app_date] => 2013-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 67
[patent_figures_cnt] => 67
[patent_no_of_words] => 22763
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 11
[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] => 13796560
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/796560 | Detection of Exposure to Chemical Warfare Nerve Agents with Lateral Flow Assays | Mar 11, 2013 | Abandoned |
Array
(
[id] => 9735650
[patent_doc_number] => 20140271362
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'RECOGNITION TEST STRIPS'
[patent_app_type] => utility
[patent_app_number] => 13/796471
[patent_app_country] => US
[patent_app_date] => 2013-03-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 12180
[patent_no_of_claims] => 34
[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] => 13796471
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/796471 | RECOGNITION TEST STRIPS | Mar 11, 2013 | Abandoned |
Array
(
[id] => 9069254
[patent_doc_number] => 20130261010
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'OPTICAL ANALYTE DETECTION SYSTEMS WITH MAGNETIC ENHANCEMENT AND METHODS OF USE'
[patent_app_type] => utility
[patent_app_number] => 13/793175
[patent_app_country] => US
[patent_app_date] => 2013-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 45
[patent_figures_cnt] => 45
[patent_no_of_words] => 42863
[patent_no_of_claims] => 31
[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] => 13793175
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/793175 | OPTICAL ANALYTE DETECTION SYSTEMS WITH MAGNETIC ENHANCEMENT AND METHODS OF USE | Mar 10, 2013 | Abandoned |
Array
(
[id] => 9015882
[patent_doc_number] => 20130230846
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-05
[patent_title] => 'Multiplanar Lateral Flow Assay with Diverting Zone'
[patent_app_type] => utility
[patent_app_number] => 13/788616
[patent_app_country] => US
[patent_app_date] => 2013-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 70
[patent_figures_cnt] => 70
[patent_no_of_words] => 44741
[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] =>[firstpage_image] =>[orig_patent_app_number] => 13788616
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/788616 | Multiplanar lateral flow assay with diverting zone | Mar 6, 2013 | Issued |
Array
(
[id] => 10629789
[patent_doc_number] => 09347938
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-05-24
[patent_title] => 'Methods for detecting multiple analytes with a single signal'
[patent_app_type] => utility
[patent_app_number] => 13/789002
[patent_app_country] => US
[patent_app_date] => 2013-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 48
[patent_figures_cnt] => 49
[patent_no_of_words] => 38764
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13789002
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/789002 | Methods for detecting multiple analytes with a single signal | Mar 6, 2013 | Issued |
Array
(
[id] => 13067571
[patent_doc_number] => 10054562
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-08-21
[patent_title] => Molecular sensor based on virtual buried nanowire
[patent_app_type] => utility
[patent_app_number] => 14/380732
[patent_app_country] => US
[patent_app_date] => 2013-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 11888
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14380732
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/380732 | Molecular sensor based on virtual buried nanowire | Feb 27, 2013 | Issued |
Array
(
[id] => 9120728
[patent_doc_number] => 20130287650
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'SPECIMEN COLLECTION AND ASSAY CONTAINER'
[patent_app_type] => utility
[patent_app_number] => 13/776172
[patent_app_country] => US
[patent_app_date] => 2013-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6471
[patent_no_of_claims] => 16
[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] => 13776172
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/776172 | Specimen collection and assay container | Feb 24, 2013 | Issued |
Array
(
[id] => 9656790
[patent_doc_number] => 20140227796
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-14
[patent_title] => 'DEVICES AND METHODS FOR THE COLLECTION AND DETECTION OF SUBSTANCES'
[patent_app_type] => utility
[patent_app_number] => 13/763924
[patent_app_country] => US
[patent_app_date] => 2013-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 11887
[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] => 13763924
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/763924 | Devices and methods for the collection and detection of substances | Feb 10, 2013 | Issued |
Array
(
[id] => 8841562
[patent_doc_number] => 20130137190
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-30
[patent_title] => 'IMMUNOCHROMATOGRAPHIC DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/749148
[patent_app_country] => US
[patent_app_date] => 2013-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 12570
[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] => 13749148
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/749148 | Immunochromatographic device | Jan 23, 2013 | Issued |
Array
(
[id] => 12530052
[patent_doc_number] => 10006866
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-06-26
[patent_title] => Device for use in the detection of binding affinities
[patent_app_type] => utility
[patent_app_number] => 14/372707
[patent_app_country] => US
[patent_app_date] => 2013-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 21
[patent_no_of_words] => 10637
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14372707
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/372707 | Device for use in the detection of binding affinities | Jan 16, 2013 | Issued |