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] => 15025869 [patent_doc_number] => 20190323939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => FINE PARTICLE COUNTER [patent_app_type] => utility [patent_app_number] => 16/310777 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310777
FINE PARTICLE COUNTER Jun 20, 2017 Abandoned
Array ( [id] => 15040975 [patent_doc_number] => 20190331492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => MEASURING SYSTEM AND GYROMETER COMPRISING SUCH A SYSTEM [patent_app_type] => utility [patent_app_number] => 16/311488 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16311488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311488
Measuring system and gyrometer comprising such a system Jun 19, 2017 Issued
Array ( [id] => 15041185 [patent_doc_number] => 20190331597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Improved Sensor and Associated Methods [patent_app_type] => utility [patent_app_number] => 16/310386 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310386
Sensor and associated methods Jun 15, 2017 Issued
Array ( [id] => 13705029 [patent_doc_number] => 20170363469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => INTEGRATED SPECTRAL UNIT [patent_app_type] => utility [patent_app_number] => 15/623961 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 15623961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623961
Integrated spectral unit Jun 14, 2017 Issued
Array ( [id] => 13001973 [patent_doc_number] => 10024648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Interference measuring device and method of measurement using the same device [patent_app_type] => utility [patent_app_number] => 15/622996 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7088 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15622996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/622996
Interference measuring device and method of measurement using the same device Jun 13, 2017 Issued
Array ( [id] => 15229655 [patent_doc_number] => 10502544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Efficient sampling of optical coherence tomography data for explicit ranging over extended depth [patent_app_type] => utility [patent_app_number] => 16/308800 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 6919 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308800
Efficient sampling of optical coherence tomography data for explicit ranging over extended depth Jun 13, 2017 Issued
Array ( [id] => 13039301 [patent_doc_number] => 10041781 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-07 [patent_title] => Multi-pass optical system to improve resolution of interferometers [patent_app_type] => utility [patent_app_number] => 15/622862 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15622862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/622862
Multi-pass optical system to improve resolution of interferometers Jun 13, 2017 Issued
Array ( [id] => 14487361 [patent_doc_number] => 10330460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Calibration method and system for a fast steering mirror [patent_app_type] => utility [patent_app_number] => 15/621230 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3421 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621230
Calibration method and system for a fast steering mirror Jun 12, 2017 Issued
Array ( [id] => 15040937 [patent_doc_number] => 20190331473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => IMPROVED SELF-MIX MODULE UTILIZING FILTERS [patent_app_type] => utility [patent_app_number] => 16/309507 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12994 [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] => 16309507 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309507
IMPROVED SELF-MIX MODULE UTILIZING FILTERS Jun 12, 2017 Abandoned
Array ( [id] => 14362213 [patent_doc_number] => 10302400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Electromagnetic cloaking method [patent_app_type] => utility [patent_app_number] => 15/620683 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 10162 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620683
Electromagnetic cloaking method Jun 11, 2017 Issued
Array ( [id] => 12119895 [patent_doc_number] => 20180003481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'DEVICES, SYSTEMS, METHODS AND STORAGE MEDIUMS USING FULL RANGE OPTICAL COHERENCE TOMOGRAPHY' [patent_app_type] => utility [patent_app_number] => 15/617928 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8952 [patent_no_of_claims] => 22 [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] => 15617928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/617928
Devices, systems, methods and storage mediums using full range optical coherence tomography Jun 7, 2017 Issued
Array ( [id] => 17698109 [patent_doc_number] => 11371829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Wafer carrier thickness measuring device [patent_app_type] => utility [patent_app_number] => 15/780605 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 4093 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15780605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780605
Wafer carrier thickness measuring device Jun 4, 2017 Issued
Array ( [id] => 12349590 [patent_doc_number] => 09952034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Optical interferometric system for measurement of a full-field thickness of a plate-like object in real time [patent_app_type] => utility [patent_app_number] => 15/609862 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 6108 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609862
Optical interferometric system for measurement of a full-field thickness of a plate-like object in real time May 30, 2017 Issued
Array ( [id] => 14410555 [patent_doc_number] => 20190171121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => MARK DETECTION APPARATUS, MARK DETECTION METHOD, MEASUREMENT APPARATUS, EXPOSURE APPARATUS, EXPOSURE METHOD AND DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/300291 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300291
Mark detection apparatus, mark detection method, measurement apparatus, exposure apparatus, exposure method and device manufacturing method May 29, 2017 Issued
Array ( [id] => 12059911 [patent_doc_number] => 20170336255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'FIBER-OPTIC MEASUREMENT SYSTEM AND METHODS BASED ON ULTRA-SHORT CAVITY LENGTH FABRY-PEROT SENSORS AND LOW RESOLUTION SPECTRUM ANALYSIS' [patent_app_type] => utility [patent_app_number] => 15/598152 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7723 [patent_no_of_claims] => 20 [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] => 15598152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598152
Fiber-optic measurement system and methods based on ultra-short cavity length Fabry-Perot sensors and low resolution spectrum analysis May 16, 2017 Issued
Array ( [id] => 13095191 [patent_doc_number] => 10066931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Optical inner-surface measurement device [patent_app_type] => utility [patent_app_number] => 15/597358 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 10040 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597358 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/597358
Optical inner-surface measurement device May 16, 2017 Issued
Array ( [id] => 13554369 [patent_doc_number] => 20180328732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SYSTEMS AND METHODS FOR DYNAMIC BIAS OFFSET OPERATION IN RESONATOR FIBER OPTIC GYROSCOPE [patent_app_type] => utility [patent_app_number] => 15/591950 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15591950 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591950
Systems and methods for dynamic bias offset operation in resonator fiber optic gyroscope May 9, 2017 Issued
Array ( [id] => 11867393 [patent_doc_number] => 20170234678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'OPTICAL MEASURING METHOD AND MEASURING DEVICE HAVING A MEASURING HEAD FOR CAPTURING A SURFACE TOPOGRAPHY BY CALIBRATING THE ORIENTATION OF THE MEASURING HEAD' [patent_app_type] => utility [patent_app_number] => 15/588021 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8819 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [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] => 15588021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588021
Optical measuring method and measuring device having a measuring head for capturing a surface topography by calibrating the orientation of the measuring head May 4, 2017 Issued
Array ( [id] => 14216447 [patent_doc_number] => 20190120608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => AN OPTICAL COHERENCE TOMOGRAPHY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/096100 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7024 [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] => 16096100 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096100
Optical coherence tomography system Apr 27, 2017 Issued
Array ( [id] => 14932423 [patent_doc_number] => 20190301849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => PRECISION MEASUREMENT SYSTEM USING INTERFEROMETER AND IMAGE [patent_app_type] => utility [patent_app_number] => 16/302369 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302369
Precision measurement system using interferometer and image Apr 25, 2017 Issued
Menu