Search

Xiaozhen Xie

Examiner (ID: 4164, Phone: (571)272-5569 , Office: P/1646 )

Most Active Art Unit
1646
Art Unit(s)
1674, 1646
Total Applications
985
Issued Applications
452
Pending Applications
103
Abandoned Applications
445

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18924764 [patent_doc_number] => 20240027768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => LENS BASED ON HUMAN VISUAL SYSTEM, VIDEO SEE-THROUGH APPARATUS EMPLOYING THE LENS, AND METHOD OF DESIGNING THE LENS [patent_app_type] => utility [patent_app_number] => 18/233091 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233091
LENS BASED ON HUMAN VISUAL SYSTEM, VIDEO SEE-THROUGH APPARATUS EMPLOYING THE LENS, AND METHOD OF DESIGNING THE LENS Aug 10, 2023 Pending
Array ( [id] => 19764247 [patent_doc_number] => 12222535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Color shifted optical system for near-eye displays [patent_app_type] => utility [patent_app_number] => 18/365981 [patent_app_country] => US [patent_app_date] => 2023-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 9189 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365981
Color shifted optical system for near-eye displays Aug 4, 2023 Issued
Array ( [id] => 18755606 [patent_doc_number] => 20230359046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => IMAGE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/351272 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351272
IMAGE DISPLAY APPARATUS Jul 11, 2023 Pending
Array ( [id] => 18838718 [patent_doc_number] => 11846785 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Diffraction optical waveguide and grating structure thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/350694 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 7806 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350694
Diffraction optical waveguide and grating structure thereof, and display device Jul 10, 2023 Issued
Array ( [id] => 19537888 [patent_doc_number] => 12130440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Ocular optical system, medical viewer, and medical viewer system [patent_app_type] => utility [patent_app_number] => 18/349180 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 9420 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349180
Ocular optical system, medical viewer, and medical viewer system Jul 9, 2023 Issued
Array ( [id] => 18741224 [patent_doc_number] => 20230350205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => PROJECTION DEVICE AND PROJECTION METHOD FOR HEAD MOUNTED DISPLAY BASED ON ROTARY MEMS FAST SCANNER [patent_app_type] => utility [patent_app_number] => 18/218439 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218439
Projection device and projection method for head mounted display based on rotary MEMS fast scanner Jul 4, 2023 Issued
Array ( [id] => 18710742 [patent_doc_number] => 20230333369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => INCREASED DEPTH OF FIELD FOR MIXED-REALITY DISPLAY [patent_app_type] => utility [patent_app_number] => 18/213726 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18213726 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213726
Increased depth of field for mixed-reality display Jun 22, 2023 Issued
Array ( [id] => 18896763 [patent_doc_number] => 20240012248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => REDUCING REFLECTIONS IN HEAD MOUNTED ITEMS [patent_app_type] => utility [patent_app_number] => 18/339313 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7855 [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] => 18339313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339313
REDUCING REFLECTIONS IN HEAD MOUNTED ITEMS Jun 21, 2023 Pending
Array ( [id] => 18677177 [patent_doc_number] => 20230314817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR DISPLAY BINOCULAR DEFORMATION COMPENSATION [patent_app_type] => utility [patent_app_number] => 18/330963 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330963
Systems and methods for display binocular deformation compensation Jun 6, 2023 Issued
Array ( [id] => 18659306 [patent_doc_number] => 20230305309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => HEAD-MOUNTED DISPLAY FOR PUBLIC USE [patent_app_type] => utility [patent_app_number] => 18/204162 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204162
HEAD-MOUNTED DISPLAY FOR PUBLIC USE May 30, 2023 Pending
Array ( [id] => 18973518 [patent_doc_number] => 20240053610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => NEAR-EYE DISPLAY DEVICE AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/314835 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18314835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314835
Near-eye display device and manufacturing method of the same May 9, 2023 Issued
Array ( [id] => 18584303 [patent_doc_number] => 20230266566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => OPTICAL PHOTOGRAPHING LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/307872 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12118 [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] => 18307872 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307872
Optical photographing lens assembly, image capturing device and electronic device Apr 26, 2023 Issued
Array ( [id] => 20331092 [patent_doc_number] => 12461364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Multi-depth exit pupil expander [patent_app_type] => utility [patent_app_number] => 18/303473 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 17599 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303473
Multi-depth exit pupil expander Apr 18, 2023 Issued
Array ( [id] => 19537862 [patent_doc_number] => 12130413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Imaging optical lens assembly, imaging apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 18/301330 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 18015 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301330
Imaging optical lens assembly, imaging apparatus and electronic device Apr 16, 2023 Issued
Array ( [id] => 18470695 [patent_doc_number] => 20230204981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => EYEWEAR WAVEGUIDE WITH REFLECTOR [patent_app_type] => utility [patent_app_number] => 18/116203 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116203
Eyewear waveguide with reflector Feb 28, 2023 Issued
Array ( [id] => 18896770 [patent_doc_number] => 20240012255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => OPTICAL ASSEMBLIES, HEAD-MOUNTED DISPLAYS, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/174814 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18174814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174814
OPTICAL ASSEMBLIES, HEAD-MOUNTED DISPLAYS, AND RELATED METHODS Feb 26, 2023 Pending
Array ( [id] => 19292824 [patent_doc_number] => 12032174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Steerable hybrid display using a waveguide [patent_app_type] => utility [patent_app_number] => 18/171285 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171285
Steerable hybrid display using a waveguide Feb 16, 2023 Issued
Array ( [id] => 18437819 [patent_doc_number] => 20230185114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => EYEWEAR [patent_app_type] => utility [patent_app_number] => 18/164450 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164450
EYEWEAR Feb 2, 2023 Pending
Array ( [id] => 18677166 [patent_doc_number] => 20230314806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR ALIGNMENT OF OPTICAL COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/162201 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162201
SYSTEMS AND METHODS FOR ALIGNMENT OF OPTICAL COMPONENTS Jan 30, 2023 Pending
Array ( [id] => 18795159 [patent_doc_number] => 11828928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method for producing a digital image, associated computer program product and optical system [patent_app_type] => utility [patent_app_number] => 18/101725 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10421 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101725
Method for producing a digital image, associated computer program product and optical system Jan 25, 2023 Issued
Menu