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] => 15770907 [patent_doc_number] => 20200116471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => LIGHT INTERFERENCE UNIT AND LIGHT INTERFERENCE MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/706995 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706995
Light interference unit and light interference measurement device Dec 8, 2019 Issued
Array ( [id] => 15713741 [patent_doc_number] => 20200103637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => Three-Dimensional Imaging Using Swept, Confocally Aligned Planar Excitation and a Customized Image Splitter [patent_app_type] => utility [patent_app_number] => 16/701984 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701984
Three-dimensional imaging using swept, confocally aligned planar excitation and sample perturbation Dec 2, 2019 Issued
Array ( [id] => 18094524 [patent_doc_number] => 20220412865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => DETECTION DEVICE AND METHOD FOR TINY PARTICLES IN LIQUID [patent_app_type] => utility [patent_app_number] => 17/777641 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777641
Detection device and method for tiny particles in liquid Dec 2, 2019 Issued
Array ( [id] => 17371195 [patent_doc_number] => 20220026247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => OPTICAL FIBER SENSING EXPANSION APPARATUS AND OPTICAL FIBER SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/296645 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296645
OPTICAL FIBER SENSING EXPANSION APPARATUS AND OPTICAL FIBER SENSING SYSTEM Nov 28, 2019 Abandoned
Array ( [id] => 16526743 [patent_doc_number] => 20200400823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => WIDE DYNAMIC RANGE USING A MONOCHROME IMAGE SENSOR FOR LASER MAPPING IMAGING [patent_app_type] => utility [patent_app_number] => 16/696972 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696972
Wide dynamic range using a monochrome image sensor for laser mapping imaging Nov 25, 2019 Issued
Array ( [id] => 17973970 [patent_doc_number] => 11490804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Optical coherence tomography receiver [patent_app_type] => utility [patent_app_number] => 16/691697 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5972 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691697 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691697
Optical coherence tomography receiver Nov 21, 2019 Issued
Array ( [id] => 17194032 [patent_doc_number] => 11162781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Interferometry systems and methods [patent_app_type] => utility [patent_app_number] => 16/691932 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 20099 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691932
Interferometry systems and methods Nov 21, 2019 Issued
Array ( [id] => 16643281 [patent_doc_number] => 10921125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Optical gyroscope [patent_app_type] => utility [patent_app_number] => 16/690667 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 15201 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690667
Optical gyroscope Nov 20, 2019 Issued
Array ( [id] => 16075127 [patent_doc_number] => 20200191550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => INSPECTING A SLAB OF MATERIAL [patent_app_type] => utility [patent_app_number] => 16/688842 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16688842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688842
INSPECTING A SLAB OF MATERIAL Nov 18, 2019 Abandoned
Array ( [id] => 18796360 [patent_doc_number] => 11830174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Defect inspecting device, defect inspecting method, and storage medium [patent_app_type] => utility [patent_app_number] => 17/270426 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 15939 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270426
Defect inspecting device, defect inspecting method, and storage medium Nov 12, 2019 Issued
Array ( [id] => 15592305 [patent_doc_number] => 20200072687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SURFACE FORCE APPARATUS BASED ON A SPHERICAL LENS [patent_app_type] => utility [patent_app_number] => 16/675727 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675727
Surface force apparatus based on a spherical lens Nov 5, 2019 Issued
Array ( [id] => 15683325 [patent_doc_number] => 20200096326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => TEST OF OPERATIONAL STATUS OF A DIGITAL SCANNER DURING LITHOGRAPHIC EXPOSURE PROCESS [patent_app_type] => utility [patent_app_number] => 16/675477 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16675477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/675477
Test of operational status of a digital scanner during lithographic exposure process Nov 5, 2019 Issued
Array ( [id] => 18385580 [patent_doc_number] => 11656358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Synchronization of multiple rotating sensors of a vehicle [patent_app_type] => utility [patent_app_number] => 16/671858 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 21208 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16671858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671858
Synchronization of multiple rotating sensors of a vehicle Oct 31, 2019 Issued
Array ( [id] => 17282602 [patent_doc_number] => 11199628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Distance detecting systems including gallium and nitrogen containing laser diodes [patent_app_type] => utility [patent_app_number] => 16/672266 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 62 [patent_no_of_words] => 90746 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672266
Distance detecting systems including gallium and nitrogen containing laser diodes Oct 31, 2019 Issued
Array ( [id] => 16651029 [patent_doc_number] => 10928200 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => Frequency pulling reduction in SBS laser [patent_app_type] => utility [patent_app_number] => 16/665939 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665939
Frequency pulling reduction in SBS laser Oct 27, 2019 Issued
Array ( [id] => 17184938 [patent_doc_number] => 20210331823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => A METHOD FOR QUALITY ASSESSMENT OF A SEALING SECTION OF A PACKAGE, AND AN APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 17/289193 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289193 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289193
Method for quality assessment of a sealing section of a package, and an apparatus thereof Oct 20, 2019 Issued
Array ( [id] => 15802521 [patent_doc_number] => 20200124403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => HIGH-SPEED METROLOGY [patent_app_type] => utility [patent_app_number] => 16/656060 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656060
High-speed metrology Oct 16, 2019 Issued
Array ( [id] => 16462041 [patent_doc_number] => 10845386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Probe pin alignment apparatus [patent_app_type] => utility [patent_app_number] => 16/598537 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3003 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598537 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598537
Probe pin alignment apparatus Oct 9, 2019 Issued
Array ( [id] => 17605009 [patent_doc_number] => 11333488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Method and device for contactless and non-destructive determination of the layer thicknesses of lacquer layers of vehicle parts [patent_app_type] => utility [patent_app_number] => 16/598608 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4389 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16598608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598608
Method and device for contactless and non-destructive determination of the layer thicknesses of lacquer layers of vehicle parts Oct 9, 2019 Issued
Array ( [id] => 15742257 [patent_doc_number] => 20200110017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => METHOD FOR DETERMINING PARAMETERS OF A PARTICLE [patent_app_type] => utility [patent_app_number] => 16/595661 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595661
Method for determining parameters of a particle Oct 7, 2019 Issued
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