Search

Yan Lan

Examiner (ID: 18796, Phone: (571)270-3687 , Office: P/1782 )

Most Active Art Unit
1782
Art Unit(s)
1782
Total Applications
726
Issued Applications
412
Pending Applications
80
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11794592 [patent_doc_number] => 09404360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Fiber optic sensor system using white light interferometry' [patent_app_type] => utility [patent_app_number] => 12/368576 [patent_app_country] => US [patent_app_date] => 2009-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5560 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12368576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368576
Fiber optic sensor system using white light interferometry Feb 9, 2009 Issued
Array ( [id] => 5479181 [patent_doc_number] => 20090202138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'INSPECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/361954 [patent_app_country] => US [patent_app_date] => 2009-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5218 [patent_no_of_claims] => 29 [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] => publications/A1/0202/20090202138.pdf [firstpage_image] =>[orig_patent_app_number] => 12361954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/361954
Inspection apparatus Jan 28, 2009 Issued
Array ( [id] => 8168819 [patent_doc_number] => 20120105861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'DEVICE AND METHOD FOR DETERMINING OPTICAL PATH LENGTHS' [patent_app_type] => utility [patent_app_number] => 13/145391 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7643 [patent_no_of_claims] => 21 [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] => publications/A1/0105/20120105861.pdf [firstpage_image] =>[orig_patent_app_number] => 13145391 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/145391
DEVICE AND METHOD FOR DETERMINING OPTICAL PATH LENGTHS Jan 19, 2009 Abandoned
Array ( [id] => 5479180 [patent_doc_number] => 20090202137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'METHOD AND APPARATUS FOR IMAGE GENERATION' [patent_app_type] => utility [patent_app_number] => 12/344000 [patent_app_country] => US [patent_app_date] => 2008-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7003 [patent_no_of_claims] => 15 [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] => publications/A1/0202/20090202137.pdf [firstpage_image] =>[orig_patent_app_number] => 12344000 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/344000
Method and apparatus for image generation Dec 23, 2008 Issued
Array ( [id] => 8836357 [patent_doc_number] => 08452123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Distortion calibration for optical sensors' [patent_app_type] => utility [patent_app_number] => 12/340696 [patent_app_country] => US [patent_app_date] => 2008-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5416 [patent_no_of_claims] => 13 [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] => 12340696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340696
Distortion calibration for optical sensors Dec 19, 2008 Issued
Array ( [id] => 4530344 [patent_doc_number] => 07952723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Optical coherence tomography apparatus' [patent_app_type] => utility [patent_app_number] => 12/315797 [patent_app_country] => US [patent_app_date] => 2008-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7398 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/952/07952723.pdf [firstpage_image] =>[orig_patent_app_number] => 12315797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/315797
Optical coherence tomography apparatus Dec 4, 2008 Issued
Array ( [id] => 5421577 [patent_doc_number] => 20090148032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Alignment Using Moire Patterns' [patent_app_type] => utility [patent_app_number] => 12/328350 [patent_app_country] => US [patent_app_date] => 2008-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2287 [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] => publications/A1/0148/20090148032.pdf [firstpage_image] =>[orig_patent_app_number] => 12328350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/328350
Alignment Using Moire Patterns Dec 3, 2008 Abandoned
Array ( [id] => 6308758 [patent_doc_number] => 20100110440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'Optical Pulse Duration Measurement' [patent_app_type] => utility [patent_app_number] => 12/264390 [patent_app_country] => US [patent_app_date] => 2008-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5263 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20100110440.pdf [firstpage_image] =>[orig_patent_app_number] => 12264390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/264390
Optical pulse duration measurement Nov 3, 2008 Issued
Array ( [id] => 5420814 [patent_doc_number] => 20090147269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Interferometric nanoimaging system' [patent_app_type] => utility [patent_app_number] => 12/290592 [patent_app_country] => US [patent_app_date] => 2008-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5557 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20090147269.pdf [firstpage_image] =>[orig_patent_app_number] => 12290592 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/290592
Interferometric nanoimaging system Oct 30, 2008 Abandoned
Array ( [id] => 5333806 [patent_doc_number] => 20090050270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'SENSORS FOR DYNAMICALLY DETECTING SUBSTRATE BREAKAGE AND MISALIGNMENT OF A MOVING SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 12/255629 [patent_app_country] => US [patent_app_date] => 2008-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7698 [patent_no_of_claims] => 30 [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] => publications/A1/0050/20090050270.pdf [firstpage_image] =>[orig_patent_app_number] => 12255629 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/255629
Sensors for dynamically detecting substrate breakage and misalignment of a moving substrate Oct 20, 2008 Issued
Array ( [id] => 5501252 [patent_doc_number] => 20090161940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'SYSTEM AND METHOD FOR ANALYZING IMPURITIES OF AN OBJECT' [patent_app_type] => utility [patent_app_number] => 12/253931 [patent_app_country] => US [patent_app_date] => 2008-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3043 [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] => publications/A1/0161/20090161940.pdf [firstpage_image] =>[orig_patent_app_number] => 12253931 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/253931
System and method for analyzing impurities of an object Oct 16, 2008 Issued
Array ( [id] => 6239314 [patent_doc_number] => 20100268499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'INTERFEROMETER SYSTEM AND METHOD FOR ITS OPERATION' [patent_app_type] => utility [patent_app_number] => 12/743964 [patent_app_country] => US [patent_app_date] => 2008-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13251 [patent_no_of_claims] => 36 [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] => publications/A1/0268/20100268499.pdf [firstpage_image] =>[orig_patent_app_number] => 12743964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/743964
Interferometer system and method for its operation Sep 30, 2008 Issued
Array ( [id] => 5440127 [patent_doc_number] => 20090091766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'OPTICAL COHERENCE TOMOGRAPHIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/241810 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7980 [patent_no_of_claims] => 15 [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] => publications/A1/0091/20090091766.pdf [firstpage_image] =>[orig_patent_app_number] => 12241810 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/241810
Optical coherence tomographic apparatus Sep 29, 2008 Issued
Array ( [id] => 6366042 [patent_doc_number] => 20100079766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'MULTIPLE NESTED INTERFEROMETRIC FIBER OPTIC GYROSCOPE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/240574 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1986 [patent_no_of_claims] => 22 [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] => publications/A1/0079/20100079766.pdf [firstpage_image] =>[orig_patent_app_number] => 12240574 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240574
Multiple nested interferometric fiber optic gyroscope system Sep 28, 2008 Issued
Array ( [id] => 8341351 [patent_doc_number] => 08243281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-14 [patent_title] => 'Method and system for measuring a surface of an object' [patent_app_type] => utility [patent_app_number] => 12/238193 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 9142 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12238193 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238193
Method and system for measuring a surface of an object Sep 24, 2008 Issued
Array ( [id] => 4547320 [patent_doc_number] => 07876450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Common-path interferometer rendering amplitude and phase of scattered light' [patent_app_type] => utility [patent_app_number] => 12/210693 [patent_app_country] => US [patent_app_date] => 2008-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 8385 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876450.pdf [firstpage_image] =>[orig_patent_app_number] => 12210693 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/210693
Common-path interferometer rendering amplitude and phase of scattered light Sep 14, 2008 Issued
Array ( [id] => 5270510 [patent_doc_number] => 20090074286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'DATA MANAGEMENT EQUIPMENT USED TO DEFECT REVIEW EQUIPMENT AND TESTING SYSTEM CONFIGURATIONS' [patent_app_type] => utility [patent_app_number] => 12/205419 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9072 [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] => publications/A1/0074/20090074286.pdf [firstpage_image] =>[orig_patent_app_number] => 12205419 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205419
DATA MANAGEMENT EQUIPMENT USED TO DEFECT REVIEW EQUIPMENT AND TESTING SYSTEM CONFIGURATIONS Sep 4, 2008 Abandoned
Array ( [id] => 6639184 [patent_doc_number] => 20100312524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-09 [patent_title] => 'METHOD AND MEASURING DEVICE FOR GAUGING SURFACES' [patent_app_type] => utility [patent_app_number] => 12/675191 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5889 [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] => publications/A1/0312/20100312524.pdf [firstpage_image] =>[orig_patent_app_number] => 12675191 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675191
Method and measuring device for gauging surfaces Aug 21, 2008 Issued
Array ( [id] => 4490573 [patent_doc_number] => 07903255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Sagnac sensor with nested waveguides' [patent_app_type] => utility [patent_app_number] => 12/192593 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5788 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/903/07903255.pdf [firstpage_image] =>[orig_patent_app_number] => 12192593 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192593
Sagnac sensor with nested waveguides Aug 14, 2008 Issued
Array ( [id] => 5335460 [patent_doc_number] => 20090051924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'APPARATUS FOR MEASURING THICKNESS OF A SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 12/185888 [patent_app_country] => US [patent_app_date] => 2008-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 16903 [patent_no_of_claims] => 3 [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] => publications/A1/0051/20090051924.pdf [firstpage_image] =>[orig_patent_app_number] => 12185888 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/185888
APPARATUS FOR MEASURING THICKNESS OF A SUBSTRATE Aug 4, 2008 Abandoned
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