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] => 15542979 [patent_doc_number] => 10571261 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-25 [patent_title] => Lateral shearing interferometer for auto alignment beam sensing [patent_app_type] => utility [patent_app_number] => 16/100631 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 5150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100631 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100631
Lateral shearing interferometer for auto alignment beam sensing Aug 9, 2018 Issued
Array ( [id] => 16075963 [patent_doc_number] => 20200191968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => STOCHASTICALLY CLOCKED IMAGE GENERATION OF A LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/644534 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644534
Stochastically clocked image generation of a LIDAR system Aug 7, 2018 Issued
Array ( [id] => 15900691 [patent_doc_number] => 20200149864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => OPTICAL SYSTEMS AND METHODS FOR MEASURING ROTATIONAL MOVEMENT [patent_app_type] => utility [patent_app_number] => 16/633117 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633117
Optical systems and methods for measuring rotational movement Jul 31, 2018 Issued
Array ( [id] => 13903965 [patent_doc_number] => 20190041187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => OPTICAL SYSTEM, OPTICAL DEVICE, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/049130 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16049130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/049130
Optical system, optical device, and program Jul 29, 2018 Issued
Array ( [id] => 13873887 [patent_doc_number] => 20190033284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => PHOTOSTIMULATION DEVICE AND PHOTOSTIMULATION METHOD [patent_app_type] => utility [patent_app_number] => 16/046530 [patent_app_country] => US [patent_app_date] => 2018-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16046530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/046530
Photostimulation device and photostimulation method Jul 25, 2018 Issued
Array ( [id] => 15514789 [patent_doc_number] => 10563975 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-18 [patent_title] => Dual-sensor arrangment for inspecting slab of material [patent_app_type] => utility [patent_app_number] => 16/045434 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 11193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045434
Dual-sensor arrangment for inspecting slab of material Jul 24, 2018 Issued
Array ( [id] => 16392198 [patent_doc_number] => 20200333139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => MACH-ZEHNDER TYPE ATOMIC INTERFEROMETRIC GYROSCOPE [patent_app_type] => utility [patent_app_number] => 16/753603 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753603
MACH-ZEHNDER TYPE ATOMIC INTERFEROMETRIC GYROSCOPE Jul 24, 2018 Abandoned
Array ( [id] => 16362217 [patent_doc_number] => 20200318968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => MACH-ZEHNDER TYPE ATOMIC INTERFEROMETRIC GYROSCOPE [patent_app_type] => utility [patent_app_number] => 16/753192 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16753192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/753192
MACH-ZEHNDER TYPE ATOMIC INTERFEROMETRIC GYROSCOPE Jul 24, 2018 Abandoned
Array ( [id] => 14074631 [patent_doc_number] => 20190086203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => METHOD AND APPARATUS FOR MEASURING A SIZE OF A CRYSTAL GRAIN, AND METHOD FOR FABRICATING A POLY-SILICON THIN FILM [patent_app_type] => utility [patent_app_number] => 16/045187 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045187
Method and apparatus for measuring a size of a crystal grain, and method for fabricating a poly-silicon thin film Jul 24, 2018 Issued
Array ( [id] => 14329325 [patent_doc_number] => 10295673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-21 [patent_title] => Nested interferometer for optical autocovariance lidar [patent_app_type] => utility [patent_app_number] => 16/044032 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16044032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044032
Nested interferometer for optical autocovariance lidar Jul 23, 2018 Issued
Array ( [id] => 14950621 [patent_doc_number] => 10436571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Confocal microscope for determination of a layer thickness and microscopy method for determination of a layer thickness [patent_app_type] => utility [patent_app_number] => 16/042383 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9011 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042383
Confocal microscope for determination of a layer thickness and microscopy method for determination of a layer thickness Jul 22, 2018 Issued
Array ( [id] => 14885185 [patent_doc_number] => 10422625 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-24 [patent_title] => Modular interferometric telescope [patent_app_type] => utility [patent_app_number] => 16/031298 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 29 [patent_no_of_words] => 13090 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16031298 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031298
Modular interferometric telescope Jul 9, 2018 Issued
Array ( [id] => 15802673 [patent_doc_number] => 20200124479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/625682 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625682
Optical module Jul 5, 2018 Issued
Array ( [id] => 15802673 [patent_doc_number] => 20200124479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/625682 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625682
Optical module Jul 5, 2018 Issued
Array ( [id] => 15802673 [patent_doc_number] => 20200124479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/625682 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625682
Optical module Jul 5, 2018 Issued
Array ( [id] => 16971414 [patent_doc_number] => 11067380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Optical module [patent_app_type] => utility [patent_app_number] => 16/625681 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 22779 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625681
Optical module Jul 5, 2018 Issued
Array ( [id] => 15802673 [patent_doc_number] => 20200124479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 16/625682 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625682
Optical module Jul 5, 2018 Issued
Array ( [id] => 15347521 [patent_doc_number] => 20200011652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => INTERFEROMETRY SYSTEM AND METHODS FOR SUBSTRATE PROCESSING [patent_app_type] => utility [patent_app_number] => 16/026982 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5710 [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] => 16026982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026982
INTERFEROMETRY SYSTEM AND METHODS FOR SUBSTRATE PROCESSING Jul 2, 2018 Abandoned
Array ( [id] => 14455961 [patent_doc_number] => 10323935 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-18 [patent_title] => System and method for optics testing using a plano holographic null incorporating alignment features [patent_app_type] => utility [patent_app_number] => 16/023568 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16023568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/023568
System and method for optics testing using a plano holographic null incorporating alignment features Jun 28, 2018 Issued
Array ( [id] => 13736031 [patent_doc_number] => 20180372483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Device and Method for Distance Measurement for a Laser Processing System, and a Laser Processing System [patent_app_type] => utility [patent_app_number] => 16/015571 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16015571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/015571
Device and method for distance measurement for a laser processing system, and a laser processing system Jun 21, 2018 Issued
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