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] => 16216620 [patent_doc_number] => 10732424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Inspection-beam shaping on a sample surface at an oblique angle of incidence [patent_app_type] => utility [patent_app_number] => 16/258543 [patent_app_country] => US [patent_app_date] => 2019-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3355 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 16258543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/258543
Inspection-beam shaping on a sample surface at an oblique angle of incidence Jan 25, 2019 Issued
Array ( [id] => 15041795 [patent_doc_number] => 20190331902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => LASER-BASED FOURIER PTYCHOGRAPHIC IMAGING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/252465 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252465
LASER-BASED FOURIER PTYCHOGRAPHIC IMAGING SYSTEMS AND METHODS Jan 17, 2019 Abandoned
Array ( [id] => 16689611 [patent_doc_number] => 20210072088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => Wavelength Tracking System, Method to Calibrate a Wavelength Tracking System, Lithographic Apparatus, Method to Determine an Absolute Position of a Movable Object, and Interferometer System [patent_app_type] => utility [patent_app_number] => 16/965753 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16965753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965753
Wavelength tracking system, method to calibrate a wavelength tracking system, lithographic apparatus, method to determine an absolute position of a movable object, and interferometer system Jan 14, 2019 Issued
Array ( [id] => 16115157 [patent_doc_number] => 20200209601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => INTERFEROMETRIC SYSTEM WITH MOTION MECHANISM FOR INSPECTING MULTI-CHANNEL FIBER OPTIC CONNECTORS [patent_app_type] => utility [patent_app_number] => 16/232791 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16232791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232791
Interferometric system with motion mechanism for inspecting multi-channel fiber optic connectors Dec 25, 2018 Issued
Array ( [id] => 14504021 [patent_doc_number] => 20190195665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => DISTRIBUTED DYNAMIC STRAIN FIBER OPTICS MEASUREMENT BY BRILLOUIN OPTICAL TIME-DOMAIN REFLECTOMETRY [patent_app_type] => utility [patent_app_number] => 16/227119 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16227119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227119
Distributed dynamic strain fiber optics measurement by Brillouin optical time-domain reflectometry Dec 19, 2018 Issued
Array ( [id] => 14219467 [patent_doc_number] => 20190122118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => Optical coherence tomography array based subdermal imaging device [patent_app_type] => utility [patent_app_number] => 16/225278 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16225278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225278
Optical coherence tomography array based subdermal imaging device Dec 18, 2018 Abandoned
Array ( [id] => 18802261 [patent_doc_number] => 11835417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Method, apparatus and device for detecting field curvature of VR optical module [patent_app_type] => utility [patent_app_number] => 17/054186 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7764 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054186
Method, apparatus and device for detecting field curvature of VR optical module Dec 17, 2018 Issued
Array ( [id] => 16648330 [patent_doc_number] => 10925483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Optical coherence tomographic device and light source [patent_app_type] => utility [patent_app_number] => 16/217189 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5482 [patent_no_of_claims] => 7 [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] => 16217189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217189
Optical coherence tomographic device and light source Dec 11, 2018 Issued
Array ( [id] => 15950769 [patent_doc_number] => 10663282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => Fiber-coupled phased array of photonic integrated circuit imagers [patent_app_type] => utility [patent_app_number] => 16/215464 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4992 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215464
Fiber-coupled phased array of photonic integrated circuit imagers Dec 9, 2018 Issued
Array ( [id] => 14160671 [patent_doc_number] => 20190107438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => LINE-NARROWED KrF EXCIMER LASER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/210097 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16210097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/210097
Line-narrowed KrF excimer laser apparatus Dec 4, 2018 Issued
Array ( [id] => 15196247 [patent_doc_number] => 10495611 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Apparatus, system, and method for non-destructive testing [patent_app_type] => utility [patent_app_number] => 16/209734 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7283 [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] => 16209734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/209734
Apparatus, system, and method for non-destructive testing Dec 3, 2018 Issued
Array ( [id] => 16971449 [patent_doc_number] => 11067416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => System for interrogating an interferometer, an interferometric system and a method for interrogating an interferometer [patent_app_type] => utility [patent_app_number] => 16/768437 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4144 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768437
System for interrogating an interferometer, an interferometric system and a method for interrogating an interferometer Nov 29, 2018 Issued
Array ( [id] => 15165381 [patent_doc_number] => 10488175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Multi wavelength multiplexing for quantitative interferometry [patent_app_type] => utility [patent_app_number] => 16/204579 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8092 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 16204579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204579
Multi wavelength multiplexing for quantitative interferometry Nov 28, 2018 Issued
Array ( [id] => 16514287 [patent_doc_number] => 20200393545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => LIDAR SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/767391 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16767391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767391
MEMS mirror having spaced actuators Nov 27, 2018 Issued
Array ( [id] => 16291246 [patent_doc_number] => 10768088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Photo-thermal interferometer [patent_app_type] => utility [patent_app_number] => 16/202561 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3366 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16202561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202561
Photo-thermal interferometer Nov 27, 2018 Issued
Array ( [id] => 16526482 [patent_doc_number] => 20200400562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => INTERFERENCE IMAGE ACQUIRING DEVICE AND METHOD FOR ACQUIRING INTERFERENCE IMAGE [patent_app_type] => utility [patent_app_number] => 16/962024 [patent_app_country] => US [patent_app_date] => 2018-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16962024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/962024
Interference image acquiring device and method for acquiring interference image Nov 21, 2018 Issued
Array ( [id] => 16453764 [patent_doc_number] => 20200363190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => DISTANCE MEASUREMENT APPARATUS AND CONTROL METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/762232 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16762232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762232
Distance measurement apparatus and control method therefor Nov 20, 2018 Issued
Array ( [id] => 15134937 [patent_doc_number] => 10480925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Inspecting a slab of material [patent_app_type] => utility [patent_app_number] => 16/192626 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 11271 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192626
Inspecting a slab of material Nov 14, 2018 Issued
Array ( [id] => 15529307 [patent_doc_number] => 20200056959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Optical Fiber Distributed Monitoring System and Method [patent_app_type] => utility [patent_app_number] => 16/188765 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188765
Optical fiber distributed monitoring system and method Nov 12, 2018 Issued
Array ( [id] => 16513981 [patent_doc_number] => 20200393239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => System and Method for Large Sample Analysis of Thin Film [patent_app_type] => utility [patent_app_number] => 16/616843 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616843
System and method for large sample analysis of thin film Nov 8, 2018 Issued
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