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] => 12045483 [patent_doc_number] => 09823076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Interferometric system with multiaxial optical fibre and method for processing an interferometric signal in such a system' [patent_app_type] => utility [patent_app_number] => 15/023747 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 12660 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15023747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023747
Interferometric system with multiaxial optical fibre and method for processing an interferometric signal in such a system Sep 22, 2014 Issued
Array ( [id] => 10738561 [patent_doc_number] => 20160084712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'Linear-Motion Stage' [patent_app_type] => utility [patent_app_number] => 14/493545 [patent_app_country] => US [patent_app_date] => 2014-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 17379 [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] => 14493545 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/493545
Linear-motion stage Sep 22, 2014 Issued
Array ( [id] => 11804243 [patent_doc_number] => 09545199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Apparatus and methods for detecting optical components and their misalignment in optical coherence tomographic systems' [patent_app_type] => utility [patent_app_number] => 14/489352 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7534 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14489352 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/489352
Apparatus and methods for detecting optical components and their misalignment in optical coherence tomographic systems Sep 16, 2014 Issued
Array ( [id] => 9915505 [patent_doc_number] => 20150070710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'MEASUREMENT APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/476261 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12095 [patent_no_of_claims] => 13 [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] => 14476261 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/476261
MEASUREMENT APPARATUS Sep 2, 2014 Abandoned
Array ( [id] => 9899780 [patent_doc_number] => 20150054979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'VARIABLE-ILLUMINATION FOURIER PTYCHOGRAPHIC IMAGING DEVICES, SYSTEMS, AND METHODS' [patent_app_type] => utility [patent_app_number] => 14/466481 [patent_app_country] => US [patent_app_date] => 2014-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 23163 [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] => 14466481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/466481
Variable-illumination fourier ptychographic imaging devices, systems, and methods Aug 21, 2014 Issued
Array ( [id] => 10319651 [patent_doc_number] => 20150204655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'Optical Interferometric Apparatus for Real-Time Full-Field Thickness Inspection and Method Thereof' [patent_app_type] => utility [patent_app_number] => 14/461548 [patent_app_country] => US [patent_app_date] => 2014-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5251 [patent_no_of_claims] => 10 [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] => 14461548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/461548
Optical interferometric apparatus for real-time full-field thickness inspection and method thereof Aug 17, 2014 Issued
Array ( [id] => 11199291 [patent_doc_number] => 09429495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'System for measuring the image quality of an optical imaging system' [patent_app_type] => utility [patent_app_number] => 14/456100 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8732 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14456100 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456100
System for measuring the image quality of an optical imaging system Aug 10, 2014 Issued
Array ( [id] => 10937665 [patent_doc_number] => 20140340686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'VARIABLE WAVELENGTH INTERFERENCE FILTER, OPTICAL MODULE, AND OPTICAL ANALYSIS DEVICE' [patent_app_type] => utility [patent_app_number] => 14/450815 [patent_app_country] => US [patent_app_date] => 2014-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13819 [patent_no_of_claims] => 8 [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] => 14450815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/450815
Variable wavelength interference filter, optical module, and optical analysis device Aug 3, 2014 Issued
Array ( [id] => 9856021 [patent_doc_number] => 20150036038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'APERTURE SCANNING FOURIER PTYCHOGRAPHIC IMAGING' [patent_app_type] => utility [patent_app_number] => 14/448850 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19887 [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] => 14448850 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448850
Aperture scanning fourier ptychographic imaging Jul 30, 2014 Issued
Array ( [id] => 10687530 [patent_doc_number] => 20160033675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'GRAVITY AND/OR ACCELERATION MEASUREMENTS USING DUAL INTERFEROMETER CONFIGURATIONS' [patent_app_type] => utility [patent_app_number] => 14/448542 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3509 [patent_no_of_claims] => 20 [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] => 14448542 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448542
Gravity and/or acceleration measurements using dual interferometer configurations Jul 30, 2014 Issued
Array ( [id] => 10807612 [patent_doc_number] => 20160153769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'METHOD AND APPARATUS FOR OPTICALLY CHECKING BY INTERFEROMETRY THE THICKNESS OF AN OBJECT BEING MACHINED' [patent_app_type] => utility [patent_app_number] => 14/905541 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7113 [patent_no_of_claims] => 15 [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] => 14905541 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/905541
Method and apparatus for optically checking by interferometry the thickness of an object being machined Jul 23, 2014 Issued
Array ( [id] => 10917835 [patent_doc_number] => 20140320854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'OPTICAL FILTER, OPTICAL FILTER MODULE, SPECTROMETRIC INSTRUMENT, AND OPTICAL INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 14/325923 [patent_app_country] => US [patent_app_date] => 2014-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13851 [patent_no_of_claims] => 13 [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] => 14325923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/325923
Optical filter, optical filter module, spectrometric instrument, and optical instrument Jul 7, 2014 Issued
Array ( [id] => 9790905 [patent_doc_number] => 20150002849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'SURFACE EMITTING LASER AND OPTICAL COHERENCE TOMOGRAPHY MEASURING APPARATUS USING THE SURFACE EMITTING LASER' [patent_app_type] => utility [patent_app_number] => 14/313567 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9423 [patent_no_of_claims] => 14 [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] => 14313567 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/313567
Surface emitting laser and optical coherence tomography measuring apparatus using the surface emitting laser Jun 23, 2014 Issued
Array ( [id] => 10555526 [patent_doc_number] => 09279724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-08 [patent_title] => 'Imaging spectrometer with extended resolution' [patent_app_type] => utility [patent_app_number] => 14/312740 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7171 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14312740 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/312740
Imaging spectrometer with extended resolution Jun 23, 2014 Issued
Array ( [id] => 9790909 [patent_doc_number] => 20150002852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'COHERENCE SCANNING INTERFEROMETRY USING PHASE SHIFTED INTERFEROMETRTY SIGNALS' [patent_app_type] => utility [patent_app_number] => 14/313061 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 23842 [patent_no_of_claims] => 28 [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] => 14313061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/313061
COHERENCE SCANNING INTERFEROMETRY USING PHASE SHIFTED INTERFEROMETRTY SIGNALS Jun 23, 2014 Abandoned
Array ( [id] => 10965800 [patent_doc_number] => 20140368832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'INTERFEROMETRIC DETERMINATION OF DISTANCE CHANGE WITH LASER DIODE, HIGH BANDWIDTH DETECTION AND FAST SIGNAL PROCESSING' [patent_app_type] => utility [patent_app_number] => 14/307246 [patent_app_country] => US [patent_app_date] => 2014-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8305 [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] => 14307246 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/307246
Interferometric determination of distance change with laser diode, high bandwidth detection and fast signal processing Jun 16, 2014 Issued
Array ( [id] => 9769627 [patent_doc_number] => 20140293290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'Method and System for Compact Optical Coherence Tomography' [patent_app_type] => utility [patent_app_number] => 14/302366 [patent_app_country] => US [patent_app_date] => 2014-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9750 [patent_no_of_claims] => 20 [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] => 14302366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/302366
Method and System for Compact Optical Coherence Tomography Jun 10, 2014 Abandoned
Array ( [id] => 10959358 [patent_doc_number] => 20140362385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'MEASURING DEVICE OF MEASUREMENT OBJECT, CALCULATING DEVICE, MEASUREMENT METHOD, AND METHOD FOR PRODUCING ITEM' [patent_app_type] => utility [patent_app_number] => 14/295061 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8804 [patent_no_of_claims] => 18 [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] => 14295061 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/295061
Measuring device of measurement object, calculating device, measurement method, and method for producing item Jun 2, 2014 Issued
Array ( [id] => 10937668 [patent_doc_number] => 20140340688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'SLOW-LIGHT SENSOR UTILIZING AN OPTICAL FILTER AND A NARROWBAND OPTICAL SOURCE' [patent_app_type] => utility [patent_app_number] => 14/289454 [patent_app_country] => US [patent_app_date] => 2014-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 29816 [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] => 14289454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/289454
Slow-light sensor utilizing an optical filter and a narrowband optical source May 27, 2014 Issued
Array ( [id] => 10944652 [patent_doc_number] => 20140347673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'LASER TRACKING INTERFEROMETER' [patent_app_type] => utility [patent_app_number] => 14/280743 [patent_app_country] => US [patent_app_date] => 2014-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6790 [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] => 14280743 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/280743
Laser tracking interferometer May 18, 2014 Issued
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