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] => 16674560 [patent_doc_number] => 20210063323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/960861 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960861
Inspection device Oct 29, 2018 Issued
Array ( [id] => 14216453 [patent_doc_number] => 20190120611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => INSPECTING A MULTILAYER SAMPLE [patent_app_type] => utility [patent_app_number] => 16/174053 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174053
Inspecting a multilayer sample Oct 28, 2018 Issued
Array ( [id] => 14216615 [patent_doc_number] => 20190120692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => OPTICAL MEASUREMENT APPARATUS AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/170878 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170878
Optical measurement apparatus and recording medium Oct 24, 2018 Issued
Array ( [id] => 14216615 [patent_doc_number] => 20190120692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => OPTICAL MEASUREMENT APPARATUS AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/170878 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170878
Optical measurement apparatus and recording medium Oct 24, 2018 Issued
Array ( [id] => 14216615 [patent_doc_number] => 20190120692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => OPTICAL MEASUREMENT APPARATUS AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/170878 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170878
Optical measurement apparatus and recording medium Oct 24, 2018 Issued
Array ( [id] => 14216615 [patent_doc_number] => 20190120692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => OPTICAL MEASUREMENT APPARATUS AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/170878 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16170878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/170878
Optical measurement apparatus and recording medium Oct 24, 2018 Issued
Array ( [id] => 16284592 [patent_doc_number] => 20200278194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => DISTANCE IMAGE MEASUREMENT DEVICE AND DISTANCE IMAGE MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/756174 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16249 [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] => 16756174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756174
Distance image measurement device and distance image measurement method Oct 18, 2018 Issued
Array ( [id] => 17714437 [patent_doc_number] => 11378424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Abnormality identification device and identification method [patent_app_type] => utility [patent_app_number] => 16/755994 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6111 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755994
Abnormality identification device and identification method Oct 16, 2018 Issued
Array ( [id] => 17090710 [patent_doc_number] => 11118894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Systems, methods, and media for multiple reference arm spectral domain optical coherence tomography [patent_app_type] => utility [patent_app_number] => 16/755478 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 13328 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755478
Systems, methods, and media for multiple reference arm spectral domain optical coherence tomography Oct 11, 2018 Issued
Array ( [id] => 15135095 [patent_doc_number] => 10481005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Semiconductor substrate measuring apparatus and plasma treatment apparatus using the same [patent_app_type] => utility [patent_app_number] => 16/157682 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5099 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157682
Semiconductor substrate measuring apparatus and plasma treatment apparatus using the same Oct 10, 2018 Issued
Array ( [id] => 15542945 [patent_doc_number] => 10571244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Measuring surface roughness [patent_app_type] => utility [patent_app_number] => 16/156030 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2420 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16156030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/156030
Measuring surface roughness Oct 9, 2018 Issued
Array ( [id] => 16239725 [patent_doc_number] => 20200256959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => OPTICAL DEVICE FOR A DISTANCE MEASUREMENT DEVICE ACCORDING TO THE LIDAR PRINCIPLE [patent_app_type] => utility [patent_app_number] => 16/754554 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754554
Optical device for a distance measurement device according to the LIDAR principle Oct 1, 2018 Issued
Array ( [id] => 17801168 [patent_doc_number] => 11415461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Linear time-gate method and system for ultrashort pulse characterization [patent_app_type] => utility [patent_app_number] => 16/650828 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 6657 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650828
Linear time-gate method and system for ultrashort pulse characterization Sep 23, 2018 Issued
Array ( [id] => 13828641 [patent_doc_number] => 20190017805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => SELECTIVE AMPLIFICATION OF OPTICAL COHERENCE TOMOGRAPHY SIGNALS [patent_app_type] => utility [patent_app_number] => 16/136426 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16136426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/136426
SELECTIVE AMPLIFICATION OF OPTICAL COHERENCE TOMOGRAPHY SIGNALS Sep 19, 2018 Abandoned
Array ( [id] => 14160655 [patent_doc_number] => 20190107430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Interferometric Measurement of Liquid Volumes [patent_app_type] => utility [patent_app_number] => 16/126090 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126090 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126090
Interferometric measurement of liquid volumes Sep 9, 2018 Issued
Array ( [id] => 14074627 [patent_doc_number] => 20190086201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Method of Measuring a Parameter and Apparatus [patent_app_type] => utility [patent_app_number] => 16/121780 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22596 [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] => 16121780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/121780
Method of measuring a parameter and apparatus Sep 4, 2018 Issued
Array ( [id] => 17186220 [patent_doc_number] => 20210333105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => GYROSCOPE, ELECTRONIC DEVICE AND METHOD OF DETECTING ANGULAR VELOCITY [patent_app_type] => utility [patent_app_number] => 16/337581 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16337581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/337581
Gyroscope, electronic device and method of detecting angular velocity Sep 3, 2018 Issued
Array ( [id] => 16685575 [patent_doc_number] => 10945078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Fiber laser microphones with graphene diaphragms [patent_app_type] => utility [patent_app_number] => 16/105295 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6735 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16105295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/105295
Fiber laser microphones with graphene diaphragms Aug 19, 2018 Issued
Array ( [id] => 15514949 [patent_doc_number] => 10564056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Surface force apparatus based on a spherical lens [patent_app_type] => utility [patent_app_number] => 16/104580 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3725 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104580
Surface force apparatus based on a spherical lens Aug 16, 2018 Issued
Array ( [id] => 16736836 [patent_doc_number] => 10962475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Sensor based on grating slit waveguide composite structure [patent_app_type] => utility [patent_app_number] => 16/631122 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5742 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631122
Sensor based on grating slit waveguide composite structure Aug 16, 2018 Issued
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