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] => 15834527 [patent_doc_number] => 20200132545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => HIGH-FINENESS FABRY-PEROT CAVITY AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/624123 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624123
High-fineness Fabry-Perot cavity and method therefor Jun 21, 2018 Issued
Array ( [id] => 16239867 [patent_doc_number] => 20200257101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => DIGITAL DETERMINATION OF FOCUS POSITION [patent_app_type] => utility [patent_app_number] => 16/624729 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16624729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624729
Digital determination of focus position Jun 20, 2018 Issued
Array ( [id] => 14487365 [patent_doc_number] => 10330462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => System for analyzing optical properties of an object [patent_app_type] => utility [patent_app_number] => 16/013664 [patent_app_country] => US [patent_app_date] => 2018-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4787 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16013664 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/013664
System for analyzing optical properties of an object Jun 19, 2018 Issued
Array ( [id] => 14553987 [patent_doc_number] => 10345446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Integrated laser lighting and LIDAR system [patent_app_type] => utility [patent_app_number] => 16/011443 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 62 [patent_no_of_words] => 90080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16011443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/011443
Integrated laser lighting and LIDAR system Jun 17, 2018 Issued
Array ( [id] => 14279943 [patent_doc_number] => 20190137256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => STEERABLE FOCAL ADJUSTMENT FOR OPTICAL COHERENCE TOMOGRAPHY [patent_app_type] => utility [patent_app_number] => 16/006032 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006032
Steerable focal adjustment for optical coherence tomography Jun 11, 2018 Issued
Array ( [id] => 13606473 [patent_doc_number] => 20180354785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => GRAPHENE POLYMER COMPOSITE [patent_app_type] => utility [patent_app_number] => 16/004919 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16004919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004919
GRAPHENE POLYMER COMPOSITE Jun 10, 2018 Abandoned
Array ( [id] => 14521933 [patent_doc_number] => 10338220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-02 [patent_title] => Integrated lighting and LIDAR system [patent_app_type] => utility [patent_app_number] => 16/002422 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 62 [patent_no_of_words] => 90076 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16002422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/002422
Integrated lighting and LIDAR system Jun 6, 2018 Issued
Array ( [id] => 13554329 [patent_doc_number] => 20180328712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Reference signal filter for interferometric system [patent_app_type] => utility [patent_app_number] => 16/001787 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16001787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001787
Reference signal filter for interferometric system Jun 5, 2018 Abandoned
Array ( [id] => 14392981 [patent_doc_number] => 10309767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Optical measurement apparatus and optical measurement method [patent_app_type] => utility [patent_app_number] => 15/996970 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 22190 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996970
Optical measurement apparatus and optical measurement method Jun 3, 2018 Issued
Array ( [id] => 14424831 [patent_doc_number] => 10317212 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-11 [patent_title] => Enhancement of the phase response of intracavity phase interferometers [patent_app_type] => utility [patent_app_number] => 15/984048 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6083 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984048 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984048
Enhancement of the phase response of intracavity phase interferometers May 17, 2018 Issued
Array ( [id] => 18188685 [patent_doc_number] => 11579262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Operating method and control unit for a LIDAR system, LIDAR system, and working device [patent_app_type] => utility [patent_app_number] => 16/620014 [patent_app_country] => US [patent_app_date] => 2018-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3527 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620014
Operating method and control unit for a LIDAR system, LIDAR system, and working device May 8, 2018 Issued
Array ( [id] => 13530625 [patent_doc_number] => 20180316855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => VARIABLE-ILLUMINATION FOURIER PTYCHOGRAPHIC IMAGING DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 15/963966 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21688 [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] => 15963966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/963966
Variable-illumination fourier ptychographic imaging devices, systems, and methods Apr 25, 2018 Issued
Array ( [id] => 14248365 [patent_doc_number] => 10274378 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-04-30 [patent_title] => Method and apparatus for determining wave characteristics using constrained interactions of waves [patent_app_type] => utility [patent_app_number] => 15/963285 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9707 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15963285 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/963285
Method and apparatus for determining wave characteristics using constrained interactions of waves Apr 25, 2018 Issued
Array ( [id] => 17025422 [patent_doc_number] => 20210249294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ALIGNMENT DEVICE AND ALIGNMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/049394 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049394
Alignment device and alignment method Apr 23, 2018 Issued
Array ( [id] => 17179262 [patent_doc_number] => 11156500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Optical measurement control program, optical measurement system, and optical measurement method [patent_app_type] => utility [patent_app_number] => 16/609270 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11399 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [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] => 16609270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609270
Optical measurement control program, optical measurement system, and optical measurement method Apr 23, 2018 Issued
Array ( [id] => 15699769 [patent_doc_number] => 10606055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Aperture scanning Fourier ptychographic imaging [patent_app_type] => utility [patent_app_number] => 15/959050 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 18832 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 15959050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959050
Aperture scanning Fourier ptychographic imaging Apr 19, 2018 Issued
Array ( [id] => 14263419 [patent_doc_number] => 10281268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-07 [patent_title] => Automated and accurate high-throughput slider-level flatness inspection [patent_app_type] => utility [patent_app_number] => 15/958646 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 12095 [patent_no_of_claims] => 20 [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] => 15958646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/958646
Automated and accurate high-throughput slider-level flatness inspection Apr 19, 2018 Issued
Array ( [id] => 14521233 [patent_doc_number] => 10337867 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-02 [patent_title] => Symmetrical wavelength multiplexor for fiber optic gyro source [patent_app_type] => utility [patent_app_number] => 15/952355 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3477 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952355 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952355
Symmetrical wavelength multiplexor for fiber optic gyro source Apr 12, 2018 Issued
Array ( [id] => 15712917 [patent_doc_number] => 20200103224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SYSTEM AND METHOD FOR SUPER-RESOLUTION FULL-FIELD OPTICAL METROLOGY ON THE FAR-FIELD NANOMETRE SCALE [patent_app_type] => utility [patent_app_number] => 16/604942 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604942
SYSTEM AND METHOD FOR SUPER-RESOLUTION FULL-FIELD OPTICAL METROLOGY ON THE FAR-FIELD NANOMETRE SCALE Apr 10, 2018 Abandoned
Array ( [id] => 15653267 [patent_doc_number] => 20200089164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PROJECTION SYSTEM FOR MEASURING VIBRATIONS [patent_app_type] => utility [patent_app_number] => 16/496889 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496889
Projection system for measuring vibrations Mar 18, 2018 Issued
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