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] => 16485140 [patent_doc_number] => 20200378743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHOD AND ASSEMBLY FOR CHROMATIC CONFOCAL SPECTRAL INTERFEROMETRY OR SPECTRAL DOMAIN OCT [patent_app_type] => utility [patent_app_number] => 16/770556 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770556
Method and assembly for chromatic confocal spectral interferometry or spectral domain oct Dec 17, 2017 Issued
Array ( [id] => 14008043 [patent_doc_number] => 10222474 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-05 [patent_title] => Lidar systems including a gallium and nitrogen containing laser light source [patent_app_type] => utility [patent_app_number] => 15/841053 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 62 [patent_no_of_words] => 90040 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [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] => 15841053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/841053
Lidar systems including a gallium and nitrogen containing laser light source Dec 12, 2017 Issued
Array ( [id] => 13290497 [patent_doc_number] => 10156433 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-18 [patent_title] => System and method for measuring displacement [patent_app_type] => utility [patent_app_number] => 15/839658 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15839658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/839658
System and method for measuring displacement Dec 11, 2017 Issued
Array ( [id] => 16542091 [patent_doc_number] => 20200408505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Arrangement and Method for Robust Single-Shot Interferometry [patent_app_type] => utility [patent_app_number] => 16/468037 [patent_app_country] => US [patent_app_date] => 2017-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468037
Arrangement and method for robust single-shot interferometry Dec 6, 2017 Issued
Array ( [id] => 15263681 [patent_doc_number] => 20190380574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => AN OPTICAL COHERENCE TOMOGRAPHY (OCT) SYSTEM WITH IMPROVED IMAGE QUALITY [patent_app_type] => utility [patent_app_number] => 16/465070 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465070
Optical coherence tomography (OCT) system with improved image quality Nov 26, 2017 Issued
Array ( [id] => 16566376 [patent_doc_number] => 10891749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Depth mapping [patent_app_type] => utility [patent_app_number] => 16/348207 [patent_app_country] => US [patent_app_date] => 2017-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4144 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348207
Depth mapping Nov 23, 2017 Issued
Array ( [id] => 12644280 [patent_doc_number] => 20180106591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => INTERFEROMETRIC MEASURING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 15/821050 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821050
Interferometric measuring arrangement Nov 21, 2017 Issued
Array ( [id] => 12589440 [patent_doc_number] => 20180088309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => EMBEDDED PUPIL FUNCTION RECOVERY FOR FOURIER PTYCHOGRAPHIC IMAGING DEVICES [patent_app_type] => utility [patent_app_number] => 15/820295 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820295
Embedded pupil function recovery for fourier ptychographic imaging devices Nov 20, 2017 Issued
Array ( [id] => 16216170 [patent_doc_number] => 10731972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Instantaneous phase mapping deflectometry [patent_app_type] => utility [patent_app_number] => 16/462187 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 27 [patent_no_of_words] => 13864 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462187
Instantaneous phase mapping deflectometry Nov 16, 2017 Issued
Array ( [id] => 13238827 [patent_doc_number] => 10132609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Gradient light interference microscopy for 3D imaging of unlabeled specimens [patent_app_type] => utility [patent_app_number] => 15/813951 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 40 [patent_no_of_words] => 8881 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813951
Gradient light interference microscopy for 3D imaging of unlabeled specimens Nov 14, 2017 Issued
Array ( [id] => 14748943 [patent_doc_number] => 20190257645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => INTERFEROMETRIC POSITION SENSOR [patent_app_type] => utility [patent_app_number] => 16/346581 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346581
Interferometric position sensor Nov 1, 2017 Issued
Array ( [id] => 12206752 [patent_doc_number] => 20180051978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'Optical Coherence Tomography Laser with Integrated Clock' [patent_app_type] => utility [patent_app_number] => 15/785142 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6252 [patent_no_of_claims] => 15 [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] => 15785142 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785142
Optical coherence tomography laser with integrated clock Oct 15, 2017 Issued
Array ( [id] => 13225873 [patent_doc_number] => 10126709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Apparatus and method for performing in-line lens-free digital holography of an object [patent_app_type] => utility [patent_app_number] => 15/727832 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 9754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727832 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727832
Apparatus and method for performing in-line lens-free digital holography of an object Oct 8, 2017 Issued
Array ( [id] => 14870479 [patent_doc_number] => 20190285481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => METHOD AND DEVICE FOR ANALYSING AN ELECTROMAGNETIC WAVE IN HIGH DEFINITION [patent_app_type] => utility [patent_app_number] => 16/334906 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334906
Method and device for analysing an electromagnetic wave in high definition Sep 27, 2017 Issued
Array ( [id] => 17030618 [patent_doc_number] => 11092426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Integrated optical coherence analysis system [patent_app_type] => utility [patent_app_number] => 15/714365 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 8739 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714365
Integrated optical coherence analysis system Sep 24, 2017 Issued
Array ( [id] => 17075950 [patent_doc_number] => 11112342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Particle characterisation instrument [patent_app_type] => utility [patent_app_number] => 16/340881 [patent_app_country] => US [patent_app_date] => 2017-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 13493 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16340881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/340881
Particle characterisation instrument Sep 21, 2017 Issued
Array ( [id] => 14121991 [patent_doc_number] => 10247850 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-02 [patent_title] => Low noise, high bandwidth, high sensitivity laser seismometer [patent_app_type] => utility [patent_app_number] => 15/709763 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3653 [patent_no_of_claims] => 17 [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] => 15709763 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709763
Low noise, high bandwidth, high sensitivity laser seismometer Sep 19, 2017 Issued
Array ( [id] => 14718649 [patent_doc_number] => 20190250388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Three-Dimensional Imaging Using Swept, Confocally Aligned Planar Excitation and a Customized Image Splitter [patent_app_type] => utility [patent_app_number] => 16/333380 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333380
Three-dimensional imaging using swept, confocally aligned planar excitation and a customized image splitter Sep 11, 2017 Issued
Array ( [id] => 14796287 [patent_doc_number] => 10401140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Bending detecting system, light guide body, tubular apparatus, light detecting apparatus, light detecting method, and optical bending measuring apparatus [patent_app_type] => utility [patent_app_number] => 15/701551 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 7903 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [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] => 15701551 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701551
Bending detecting system, light guide body, tubular apparatus, light detecting apparatus, light detecting method, and optical bending measuring apparatus Sep 11, 2017 Issued
Array ( [id] => 13253131 [patent_doc_number] => 10139249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Metrology system and stage control device using the same [patent_app_type] => utility [patent_app_number] => 15/693748 [patent_app_country] => US [patent_app_date] => 2017-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5450 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15693748 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693748
Metrology system and stage control device using the same Aug 31, 2017 Issued
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