Search

Jie Lei

Examiner (ID: 14690, Phone: (571)272-7231 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
979
Issued Applications
642
Pending Applications
112
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18568631 [patent_doc_number] => 20230258967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => OPTICAL WAVEGUIDE DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MODULE, AND OPTICAL TRANSMISSION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/012021 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012021
Optical waveguide device, optical modulator, optical modulation module, and optical transmission apparatus Aug 2, 2021 Issued
Array ( [id] => 20635414 [patent_doc_number] => 12596287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Visible light modulation device and optical engine including the same [patent_app_type] => utility [patent_app_number] => 18/018387 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 13631 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018387
Visible light modulation device and optical engine including the same Jul 29, 2021 Issued
Array ( [id] => 17658779 [patent_doc_number] => 20220179244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => TIME-VARYING METASURFACE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/387817 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2749 [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] => 17387817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387817
TIME-VARYING METASURFACE STRUCTURE Jul 27, 2021 Pending
Array ( [id] => 18981706 [patent_doc_number] => 11906876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => All-photonic Boolean logic device based on phase change straight waveguide and full binary logic implementation method thereof [patent_app_type] => utility [patent_app_number] => 17/910835 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 14800 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910835
All-photonic Boolean logic device based on phase change straight waveguide and full binary logic implementation method thereof Jul 21, 2021 Issued
Array ( [id] => 19475267 [patent_doc_number] => 12105350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Adjustable optical lens and camera module and manufacturing method and applications thereof [patent_app_type] => utility [patent_app_number] => 17/377343 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 43 [patent_no_of_words] => 37735 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377343
Adjustable optical lens and camera module and manufacturing method and applications thereof Jul 14, 2021 Issued
Array ( [id] => 19475267 [patent_doc_number] => 12105350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Adjustable optical lens and camera module and manufacturing method and applications thereof [patent_app_type] => utility [patent_app_number] => 17/377343 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 43 [patent_no_of_words] => 37735 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377343
Adjustable optical lens and camera module and manufacturing method and applications thereof Jul 14, 2021 Issued
Array ( [id] => 20772924 [patent_doc_number] => 12656591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Multimodal microscopic systems [patent_app_type] => utility [patent_app_number] => 18/006988 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006988
Multimodal microscopic systems Jul 11, 2021 Issued
Array ( [id] => 18760141 [patent_doc_number] => 11811185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Laser dicing device, method of laser beam modulation, and method of dicing a substrate [patent_app_type] => utility [patent_app_number] => 17/367802 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 43 [patent_no_of_words] => 14700 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17367802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/367802
Laser dicing device, method of laser beam modulation, and method of dicing a substrate Jul 5, 2021 Issued
Array ( [id] => 19375034 [patent_doc_number] => 12066597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Imaging lens and imaging apparatus [patent_app_type] => utility [patent_app_number] => 17/365917 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9771 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365917
Imaging lens and imaging apparatus Jun 30, 2021 Issued
Array ( [id] => 17171847 [patent_doc_number] => 20210325517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => BEAM SCANNING APPARATUS AND OPTICAL APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/360775 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17360775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360775
Beam scanning apparatus and optical apparatus including the same Jun 27, 2021 Issued
Array ( [id] => 20331154 [patent_doc_number] => 12461426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Camera module [patent_app_type] => utility [patent_app_number] => 17/360722 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7068 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17360722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360722
Camera module Jun 27, 2021 Issued
Array ( [id] => 17157510 [patent_doc_number] => 20210318561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Heating of Thermo-Optic Device [patent_app_type] => utility [patent_app_number] => 17/358256 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358256
Heating of thermo-optic device Jun 24, 2021 Issued
Array ( [id] => 19044835 [patent_doc_number] => 11933939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Metalens with artificial focus pattern [patent_app_type] => utility [patent_app_number] => 17/357076 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 4943 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357076
Metalens with artificial focus pattern Jun 23, 2021 Issued
Array ( [id] => 18539021 [patent_doc_number] => 20230244128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => CAMERA SYSTEM WITH LENS HEATER [patent_app_type] => utility [patent_app_number] => 18/003531 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18003531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003531
CAMERA SYSTEM WITH LENS HEATER Jun 21, 2021 Pending
Array ( [id] => 17260333 [patent_doc_number] => 20210373318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => OCULAR OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/347612 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347612
OCULAR OPTICAL SYSTEM Jun 14, 2021 Abandoned
Array ( [id] => 18606161 [patent_doc_number] => 11747624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Eye imaging with an off-axis imager [patent_app_type] => utility [patent_app_number] => 17/326920 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326920
Eye imaging with an off-axis imager May 20, 2021 Issued
Array ( [id] => 17083643 [patent_doc_number] => 20210278649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => SINGLE PLANE ILLUMINATION MICROSCOPE [patent_app_type] => utility [patent_app_number] => 17/327134 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327134
SINGLE PLANE ILLUMINATION MICROSCOPE May 20, 2021 Abandoned
Array ( [id] => 17068842 [patent_doc_number] => 20210271057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => LENS MODULE [patent_app_type] => utility [patent_app_number] => 17/325406 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325406
Lens module May 19, 2021 Issued
Array ( [id] => 19230767 [patent_doc_number] => 12010415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Surface topography measurement systems [patent_app_type] => utility [patent_app_number] => 17/321868 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 7741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321868
Surface topography measurement systems May 16, 2021 Issued
Array ( [id] => 19230767 [patent_doc_number] => 12010415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Surface topography measurement systems [patent_app_type] => utility [patent_app_number] => 17/321868 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 7741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321868
Surface topography measurement systems May 16, 2021 Issued
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