Search

Wen Huang

Examiner (ID: 4315, Phone: (571)270-0234 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
923
Issued Applications
755
Pending Applications
79
Abandoned Applications
113

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20594844 [patent_doc_number] => 12578554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Optical imaging lens assembly [patent_app_type] => utility [patent_app_number] => 18/135089 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 6793 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135089
Optical imaging lens assembly Apr 13, 2023 Issued
Array ( [id] => 20646955 [patent_doc_number] => 12601896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Optical camera lens assembly [patent_app_type] => utility [patent_app_number] => 18/300878 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 8841 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300878
Optical camera lens assembly Apr 13, 2023 Issued
Array ( [id] => 19235292 [patent_doc_number] => 20240192486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CAMERA MODULE [patent_app_type] => utility [patent_app_number] => 18/299290 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18299290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299290
CAMERA MODULE Apr 11, 2023 Pending
Array ( [id] => 18538956 [patent_doc_number] => 20230244063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => OPTICAL CAMERA LENS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/297743 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297743
Optical camera lens assembly Apr 9, 2023 Issued
Array ( [id] => 18677199 [patent_doc_number] => 20230314840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ANTI-MYOPIA-PROGRESSION SPECTACLES AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 18/297009 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26875 [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] => 18297009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297009
Anti-myopia-progression spectacles and associated methods Apr 6, 2023 Issued
Array ( [id] => 18846389 [patent_doc_number] => 20230408793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => IMAGING LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/127326 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127326
IMAGING LENS SYSTEM Mar 27, 2023 Pending
Array ( [id] => 20344396 [patent_doc_number] => 12468124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Imaging system lens assembly, image capturing unit and electronic device including eight lenses of -++++--+, -+++++-+ or --+++--+ refractive powers [patent_app_type] => utility [patent_app_number] => 18/126334 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 19309 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126334
Imaging system lens assembly, image capturing unit and electronic device including eight lenses of -++++--+, -+++++-+ or --+++--+ refractive powers Mar 23, 2023 Issued
Array ( [id] => 18531317 [patent_doc_number] => 20230236389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => OPTICAL LENS, OPTICAL MODULE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/125100 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125100
Optical lens, optical module, and electronic device including seven lenses of -+++-+- refractive powers Mar 21, 2023 Issued
Array ( [id] => 19204246 [patent_doc_number] => 20240176145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => VR EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/184653 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184653
VR equipment Mar 14, 2023 Issued
Array ( [id] => 18629738 [patent_doc_number] => 20230288626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => OPTICAL LENS AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/181551 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18181551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/181551
OPTICAL LENS AND DISPLAY DEVICE Mar 9, 2023 Pending
Array ( [id] => 19189348 [patent_doc_number] => 20240168261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => PHOTOGRAPHING SYSTEM LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/120340 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120340 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120340
PHOTOGRAPHING SYSTEM LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE Mar 9, 2023 Pending
Array ( [id] => 18629786 [patent_doc_number] => 20230288675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 18/178806 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178806
Optical imaging lens including eight lenses of +-+-++-- or +-+--+--; or nine lens of +-+--+---, or +-+-++---refractive powers Mar 5, 2023 Issued
Array ( [id] => 18470642 [patent_doc_number] => 20230204928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => PHOTOGRAPHING OPTICAL LENS ASSEMBLY, IMAGE CAPTURING DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/177824 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177824
Photographing optical lens assembly including seven lenses of +-++--+, +---+-+, +--+--+, +--++-+, +-+---+ or +-+-+-- refractive powers, image capturing device and electronic device Mar 2, 2023 Issued
Array ( [id] => 18470643 [patent_doc_number] => 20230204929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => CAMERA LENS AND UNMANNED AERIAL VEHICLE [patent_app_type] => utility [patent_app_number] => 18/178033 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178033
Camera lens and unmanned aerial vehicle Mar 2, 2023 Issued
Array ( [id] => 18470622 [patent_doc_number] => 20230204908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/116651 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116651
OPTICAL LENS ASSEMBLY AND ELECTRONIC DEVICE Mar 1, 2023 Pending
Array ( [id] => 19159234 [patent_doc_number] => 20240151941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 18/176480 [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] => 12341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176480
Optical imaging lens including seven lenses of -++-+--, -++-+-+, -++----, -+--+--, -++++--or -+++---refractive powers Feb 28, 2023 Issued
Array ( [id] => 20451401 [patent_doc_number] => 12514443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Systems and methods for testing and analysis of visual acuity and its changes [patent_app_type] => utility [patent_app_number] => 18/175131 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 50 [patent_no_of_words] => 36080 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18175131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175131
Systems and methods for testing and analysis of visual acuity and its changes Feb 26, 2023 Issued
Array ( [id] => 20594363 [patent_doc_number] => 12578069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Vehicle projection lens and vehicle lamp [patent_app_type] => utility [patent_app_number] => 18/173280 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 1675 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173280
Vehicle projection lens and vehicle lamp Feb 22, 2023 Issued
Array ( [id] => 20303674 [patent_doc_number] => 12449660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Optical lens assembly and head-mounted electronic device [patent_app_type] => utility [patent_app_number] => 18/110907 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 14426 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18110907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110907
Optical lens assembly and head-mounted electronic device Feb 16, 2023 Issued
Array ( [id] => 20579750 [patent_doc_number] => 12571998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Compact imaging apparatus comprising a folded wide angle imaging lens system [patent_app_type] => utility [patent_app_number] => 18/163942 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163942 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163942
Compact imaging apparatus comprising a folded wide angle imaging lens system Feb 2, 2023 Issued
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