
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16262347
[patent_doc_number] => 10753775
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-08-25
[patent_title] => Optical fiber flow sensor
[patent_app_type] => utility
[patent_app_number] => 16/515310
[patent_app_country] => US
[patent_app_date] => 2019-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3977
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515310
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/515310 | Optical fiber flow sensor | Jul 17, 2019 | Issued |
Array
(
[id] => 16576672
[patent_doc_number] => 20210011073
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-14
[patent_title] => DATA-DRIVEN MISREGISTRATION PARAMETER CONFIGURATION AND MEASUREMENT SYSTEM AND METHOD
[patent_app_type] => utility
[patent_app_number] => 16/619847
[patent_app_country] => US
[patent_app_date] => 2019-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619847
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/619847 | Data-driven misregistration parameter configuration and measurement system and method | Jul 9, 2019 | Issued |
Array
(
[id] => 16534240
[patent_doc_number] => 10876831
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-29
[patent_title] => Force sensing in a distal region of an instrument including single-core or multi-core optical fiber
[patent_app_type] => utility
[patent_app_number] => 16/506997
[patent_app_country] => US
[patent_app_date] => 2019-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 5195
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506997
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/506997 | Force sensing in a distal region of an instrument including single-core or multi-core optical fiber | Jul 8, 2019 | Issued |
Array
(
[id] => 15326431
[patent_doc_number] => 20200003545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => STEERABLE FOCAL ADJUSTMENT FOR OPTICAL COHERENCE TOMOGRAPHY
[patent_app_type] => utility
[patent_app_number] => 16/504401
[patent_app_country] => US
[patent_app_date] => 2019-07-08
[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] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504401
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/504401 | Steerable focal adjustment for optical coherence tomography | Jul 7, 2019 | Issued |
Array
(
[id] => 16863806
[patent_doc_number] => 11022542
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-06-01
[patent_title] => On-chip spectroscopic sensors with optical fringe suppression
[patent_app_type] => utility
[patent_app_number] => 16/504100
[patent_app_country] => US
[patent_app_date] => 2019-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5240
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504100
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/504100 | On-chip spectroscopic sensors with optical fringe suppression | Jul 4, 2019 | Issued |
Array
(
[id] => 16354198
[patent_doc_number] => 10794703
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-10-06
[patent_title] => Fiber optic gyroscope control system using sub-tau modulation
[patent_app_type] => utility
[patent_app_number] => 16/460121
[patent_app_country] => US
[patent_app_date] => 2019-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5162
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460121
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/460121 | Fiber optic gyroscope control system using sub-tau modulation | Jul 1, 2019 | Issued |
Array
(
[id] => 15410845
[patent_doc_number] => 20200025744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-23
[patent_title] => OPTICAL SECTIONING APPARATUS USING ADVANCED OPTICAL INTERFERENCE MICROSCOPY
[patent_app_type] => utility
[patent_app_number] => 16/452473
[patent_app_country] => US
[patent_app_date] => 2019-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6899
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452473
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/452473 | OPTICAL SECTIONING APPARATUS USING ADVANCED OPTICAL INTERFERENCE MICROSCOPY | Jun 24, 2019 | Abandoned |
Array
(
[id] => 16963973
[patent_doc_number] => 20210215472
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-15
[patent_title] => SYSTEMS AND METHODS FOR INTERFEROMETRIC MULTIFOCUS MICROSCOPY
[patent_app_type] => utility
[patent_app_number] => 15/734172
[patent_app_country] => US
[patent_app_date] => 2019-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13756
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734172
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/734172 | Systems and methods for interferometric multifocus microscopy | Jun 20, 2019 | Issued |
Array
(
[id] => 15347525
[patent_doc_number] => 20200011654
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-09
[patent_title] => Dual-Interferometry Wafer Thickness Gauge
[patent_app_type] => utility
[patent_app_number] => 16/447637
[patent_app_country] => US
[patent_app_date] => 2019-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8579
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447637
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/447637 | Dual-interferometry wafer thickness gauge | Jun 19, 2019 | Issued |
Array
(
[id] => 15347519
[patent_doc_number] => 20200011651
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-09
[patent_title] => TELECENTRIC AND BROADBAND ACHROMATIC OBJECTIVE LENS SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 16/446859
[patent_app_country] => US
[patent_app_date] => 2019-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8705
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446859
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/446859 | Telecentric and broadband achromatic objective lens systems | Jun 19, 2019 | Issued |
Array
(
[id] => 16917404
[patent_doc_number] => 20210190496
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => ATOM CHIP FOR ULTRACOLD ATOM PREPARATION AND LOADING INTO AN INTEGRATED OPTICAL WAVEGUIDE EVANESCENT FIELD TRIP
[patent_app_type] => utility
[patent_app_number] => 17/251101
[patent_app_country] => US
[patent_app_date] => 2019-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6187
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251101
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/251101 | Atom chip for ultracold atom preparation and loading into an integrated optical waveguide evanescent field trip | Jun 12, 2019 | Issued |
Array
(
[id] => 15438021
[patent_doc_number] => 20200033194
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-30
[patent_title] => LIGHT SOURCE SYSTEM AND POLARIZATION ANGLE ADJUSTING METHOD
[patent_app_type] => utility
[patent_app_number] => 16/438710
[patent_app_country] => US
[patent_app_date] => 2019-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6684
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438710
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/438710 | Light source system and polarization angle adjusting method | Jun 11, 2019 | Issued |
Array
(
[id] => 15256711
[patent_doc_number] => 20190377089
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-12
[patent_title] => DUAL-BEAM FMCW DISTANCE MEASURING METHOD HAVING COMPENSATION OF A VELOCITY-DEPENDENT DISTANCE MEASUREMENT ERROR
[patent_app_type] => utility
[patent_app_number] => 16/436800
[patent_app_country] => US
[patent_app_date] => 2019-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7429
[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] => 16436800
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/436800 | Dual-beam FMCW distance measuring method having compensation of a velocity-dependent distance measurement error | Jun 9, 2019 | Issued |
Array
(
[id] => 17008294
[patent_doc_number] => 20210239455
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-05
[patent_title] => APPARATUS, SYSTEM, AND METHOD OF PROVIDING A SHEET PRODUCT REPLENISHMENT MONITOR
[patent_app_type] => utility
[patent_app_number] => 16/972282
[patent_app_country] => US
[patent_app_date] => 2019-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6426
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972282
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/972282 | Apparatus, system, and method of providing a sheet product replenishment monitor | Jun 6, 2019 | Issued |
Array
(
[id] => 14965181
[patent_doc_number] => 20190310069
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-10
[patent_title] => WAVEGUIDE INTERFEROMETER
[patent_app_type] => utility
[patent_app_number] => 16/434733
[patent_app_country] => US
[patent_app_date] => 2019-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8171
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434733
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/434733 | Waveguide interferometer | Jun 6, 2019 | Issued |
Array
(
[id] => 17488942
[patent_doc_number] => 11278220
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-22
[patent_title] => Determining peripheral oxygen saturation (SpO2) and hemoglobin concentration using multi-spectral laser imaging (MSLI) methods and systems
[patent_app_type] => utility
[patent_app_number] => 16/433716
[patent_app_country] => US
[patent_app_date] => 2019-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 55
[patent_no_of_words] => 14590
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16433716
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/433716 | Determining peripheral oxygen saturation (SpO2) and hemoglobin concentration using multi-spectral laser imaging (MSLI) methods and systems | Jun 5, 2019 | Issued |
Array
(
[id] => 16308633
[patent_doc_number] => 10777440
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-09-15
[patent_title] => Detection device, imprint apparatus, planarization device, detection method, and article manufacturing method
[patent_app_type] => utility
[patent_app_number] => 16/422701
[patent_app_country] => US
[patent_app_date] => 2019-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 9869
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422701
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/422701 | Detection device, imprint apparatus, planarization device, detection method, and article manufacturing method | May 23, 2019 | Issued |
Array
(
[id] => 16949255
[patent_doc_number] => 20210207946
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-08
[patent_title] => NON-DESTRUCTIVE METHOD FOR MEASURING THICKNESS OF THREE-LAYERED REINFORCED HYDROGEN ION EXCHANGE MEMBRANE FOR FUEL CELL
[patent_app_type] => utility
[patent_app_number] => 17/057937
[patent_app_country] => US
[patent_app_date] => 2019-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3033
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057937
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/057937 | Non-destructive method for measuring thickness of three-layered reinforced hydrogen ion exchange membrane for fuel cell | May 19, 2019 | Issued |
Array
(
[id] => 17468440
[patent_doc_number] => 11274915
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-03-15
[patent_title] => Interferometer with multiple wavelength sources of different coherence lengths
[patent_app_type] => utility
[patent_app_number] => 17/052448
[patent_app_country] => US
[patent_app_date] => 2019-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 6117
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052448
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/052448 | Interferometer with multiple wavelength sources of different coherence lengths | Apr 28, 2019 | Issued |
Array
(
[id] => 18734032
[patent_doc_number] => 11802757
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-31
[patent_title] => Heterodyne grating interferometric method and system for two-degree-of-freedom with high alignment tolerance
[patent_app_type] => utility
[patent_app_number] => 17/417925
[patent_app_country] => US
[patent_app_date] => 2019-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4086
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 279
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17417925
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/417925 | Heterodyne grating interferometric method and system for two-degree-of-freedom with high alignment tolerance | Apr 17, 2019 | Issued |