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] => 19827095 [patent_doc_number] => 12247867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Device and method for determining a focal position of laser beam [patent_app_type] => utility [patent_app_number] => 17/602323 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8618 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602323
Device and method for determining a focal position of laser beam Mar 1, 2020 Issued
Array ( [id] => 16085741 [patent_doc_number] => 20200196857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => OPTICAL COHERENCE TOMOGRAPHIC APPARATUS AND METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 16/804778 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804778
Optical coherence tomographic apparatus and method for the same Feb 27, 2020 Issued
Array ( [id] => 17612774 [patent_doc_number] => 20220155053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SENSOR HEAD [patent_app_type] => utility [patent_app_number] => 17/432947 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432947
Sensor head Feb 18, 2020 Issued
Array ( [id] => 16015529 [patent_doc_number] => 20200182607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => DUAL-SENSOR ARRANGMENT FOR INSPECTING SLAB OF MATERIAL [patent_app_type] => utility [patent_app_number] => 16/793289 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793289 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793289
DUAL-SENSOR ARRANGMENT FOR INSPECTING SLAB OF MATERIAL Feb 17, 2020 Abandoned
Array ( [id] => 17564263 [patent_doc_number] => 20220128412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MICROSCOPE FOR QUANTITATIVE WAVEFRONT MEASUREMENTS, MICROSCOPE MODULE AND KIT, METHOD AND COMPUTER PROGRAM FOR COMPUTATIONAL WAVEFRONT RECONSTRUCTION [patent_app_type] => utility [patent_app_number] => 17/429834 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429834
Microscope for quantitative wavefront measurements, microscope module and kit, method and computer program for computational wavefront reconstruction Feb 13, 2020 Issued
Array ( [id] => 17588622 [patent_doc_number] => 11326884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Stimulated brillouin ring laser gyroscope with optical frequency offset of counterpropagating pump laser signals [patent_app_type] => utility [patent_app_number] => 16/789404 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9015 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789404
Stimulated brillouin ring laser gyroscope with optical frequency offset of counterpropagating pump laser signals Feb 11, 2020 Issued
Array ( [id] => 17415487 [patent_doc_number] => 20220050391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => METHODS AND APPARATUS FOR ESTIMATING SUBSTRATE SHAPE [patent_app_type] => utility [patent_app_number] => 17/435770 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8684 [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] => 17435770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435770
METHODS AND APPARATUS FOR ESTIMATING SUBSTRATE SHAPE Feb 5, 2020 Abandoned
Array ( [id] => 17364481 [patent_doc_number] => 11231499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Distance detecting systems for use in automotive applications including gallium and nitrogen containing laser diodes [patent_app_type] => utility [patent_app_number] => 16/783993 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 62 [patent_no_of_words] => 90098 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783993
Distance detecting systems for use in automotive applications including gallium and nitrogen containing laser diodes Feb 5, 2020 Issued
Array ( [id] => 17408310 [patent_doc_number] => 11249189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Distance detecting systems for use in mobile machines including gallium and nitrogen containing laser diodes [patent_app_type] => utility [patent_app_number] => 16/784008 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 62 [patent_no_of_words] => 90101 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784008
Distance detecting systems for use in mobile machines including gallium and nitrogen containing laser diodes Feb 5, 2020 Issued
Array ( [id] => 17579964 [patent_doc_number] => 20220136819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => APPARATUS, METHOD FOR OPERATING AN APPARATUS HAVING A MOBILE PART MOVABLE ON A MOVEMENT PLANE, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/430571 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17430571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430571
Apparatus, method for operating an apparatus having a mobile part movable on a movement plane, and use thereof Jan 28, 2020 Issued
Array ( [id] => 19227694 [patent_doc_number] => 12007328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Determining extracellular analyte concentration with nanoplasmonic sensors [patent_app_type] => utility [patent_app_number] => 16/747702 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 9948 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 16747702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747702
Determining extracellular analyte concentration with nanoplasmonic sensors Jan 20, 2020 Issued
Array ( [id] => 16223906 [patent_doc_number] => 20200249023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => GAIN-COUPLED RESONATOR GYROSCOPE [patent_app_type] => utility [patent_app_number] => 16/746696 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746696
Gain-coupled resonator gyroscope Jan 16, 2020 Issued
Array ( [id] => 16178147 [patent_doc_number] => 20200225115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => DEVICE AND METHOD FOR MEASURING LENS CONTOUR BASED ON LASER WAVE NUMBER SCANNING [patent_app_type] => utility [patent_app_number] => 16/743957 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743957
Device and method for measuring lens contour based on laser wave number scanning Jan 14, 2020 Issued
Array ( [id] => 17075842 [patent_doc_number] => 11112234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Multi-probe gauge for slab characterization [patent_app_type] => utility [patent_app_number] => 16/741632 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 14456 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741632
Multi-probe gauge for slab characterization Jan 12, 2020 Issued
Array ( [id] => 16986209 [patent_doc_number] => 11073372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Multi-probe gauge for slab characterization [patent_app_type] => utility [patent_app_number] => 16/741610 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 16125 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741610
Multi-probe gauge for slab characterization Jan 12, 2020 Issued
Array ( [id] => 17483410 [patent_doc_number] => 20220090914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => LIGHT PROJECTION METHOD AND LIGHT PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/426540 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5844 [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] => 17426540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426540
Light projection method and light projection device Jan 9, 2020 Issued
Array ( [id] => 16159111 [patent_doc_number] => 20200217788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => COMPACT FOURIER TRANSFORM INFRARED SPECTROMETER [patent_app_type] => utility [patent_app_number] => 16/738148 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16738148 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738148
Compact fourier transform infrared spectrometer Jan 8, 2020 Issued
Array ( [id] => 16158821 [patent_doc_number] => 20200217643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Infrared-Optical Hybrid Imaging Technology for All-Digital Histopathology [patent_app_type] => utility [patent_app_number] => 16/733610 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733610
Infrared-optical hybrid imaging technology for all-digital histopathology Jan 2, 2020 Issued
Array ( [id] => 16599177 [patent_doc_number] => 20210025708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => RFOG RESONANCE HOPPING [patent_app_type] => utility [patent_app_number] => 16/734038 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734038
RFOG resonance hopping Jan 2, 2020 Issued
Array ( [id] => 17091202 [patent_doc_number] => 11119386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Truncated nonlinear interferometer-based atomic force microscopes [patent_app_type] => utility [patent_app_number] => 16/719437 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8083 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719437
Truncated nonlinear interferometer-based atomic force microscopes Dec 17, 2019 Issued
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