Search

Wen Huang

Examiner (ID: 2160, Phone: (571)270-0234 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
957
Issued Applications
769
Pending Applications
96
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19077781 [patent_doc_number] => 11947138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Broadband visible reflector [patent_app_type] => utility [patent_app_number] => 17/301946 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4884 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301946
Broadband visible reflector Apr 19, 2021 Issued
Array ( [id] => 20827745 [patent_doc_number] => 12681305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Head-mounted display device [patent_app_type] => utility [patent_app_number] => 17/907668 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 1165 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907668
Head-mounted display device Mar 16, 2021 Issued
Array ( [id] => 17387275 [patent_doc_number] => 20220035127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => PROJECTION LENS [patent_app_type] => utility [patent_app_number] => 17/199452 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199452 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199452
Projection lens including four lenses of -+-+ refractive powers Mar 11, 2021 Issued
Array ( [id] => 17628757 [patent_doc_number] => 20220163772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CAMERA LENS GROUP [patent_app_type] => utility [patent_app_number] => 17/199585 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17199585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199585
Camera lens group including seven lenses of -++-++- or -++--+- refractive powers Mar 11, 2021 Issued
Array ( [id] => 17580509 [patent_doc_number] => 20220137364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => CAMERA LENS GROUP [patent_app_type] => utility [patent_app_number] => 17/199581 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199581
Camera lens group including five lenses of -+-+- or -+++- refractive powers Mar 11, 2021 Issued
Array ( [id] => 18749744 [patent_doc_number] => 11809054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Optical display system with regionally addressable electrochromic light modulator [patent_app_type] => utility [patent_app_number] => 17/197459 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 5598 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197459
Optical display system with regionally addressable electrochromic light modulator Mar 9, 2021 Issued
Array ( [id] => 17853298 [patent_doc_number] => 20220283340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => LIQUID LENS WITH GRAVITY SAG CORRECTION [patent_app_type] => utility [patent_app_number] => 17/193921 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193921
Liquid lens with gravity sag correction Mar 4, 2021 Issued
Array ( [id] => 18997272 [patent_doc_number] => 11914109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Camera lens group including six lenses of ++-+--, ++-++-, ++-+-+ or -+-++- refractive powers [patent_app_type] => utility [patent_app_number] => 17/193456 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 35 [patent_no_of_words] => 10536 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193456
Camera lens group including six lenses of ++-+--, ++-++-, ++-+-+ or -+-++- refractive powers Mar 4, 2021 Issued
Array ( [id] => 20130443 [patent_doc_number] => 12372751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Optical imaging lens including nine lenses of +-++-+-+-, +-++++-+-, +-+--+-+- or +-+-++--- refractive powers [patent_app_type] => utility [patent_app_number] => 17/189737 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 103 [patent_no_of_words] => 12239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189737
Optical imaging lens including nine lenses of +-++-+-+-, +-++++-+-, +-+--+-+- or +-+-++--- refractive powers Mar 1, 2021 Issued
Array ( [id] => 17689685 [patent_doc_number] => 20220196978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/189267 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189267
Optical imaging lens including nine lenses of +-+-++++- or +-+--++-- refractive powers Mar 1, 2021 Issued
Array ( [id] => 19426298 [patent_doc_number] => 12085707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Wide-angle optical system and image pickup apparatus using the same [patent_app_type] => utility [patent_app_number] => 17/189353 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 146 [patent_no_of_words] => 25214 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189353
Wide-angle optical system and image pickup apparatus using the same Mar 1, 2021 Issued
Array ( [id] => 19375040 [patent_doc_number] => 12066603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Wide-angle optical system including three lens units of -++ refractive powers, and image pickup apparatus using the same [patent_app_type] => utility [patent_app_number] => 17/184784 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 146 [patent_no_of_words] => 24750 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184784
Wide-angle optical system including three lens units of -++ refractive powers, and image pickup apparatus using the same Feb 24, 2021 Issued
Array ( [id] => 17658708 [patent_doc_number] => 20220179173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/179411 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179411
Optical imaging lens including eight lenses of +--++-+-, ++-++-+- or +--+--+- refractive powers Feb 18, 2021 Issued
Array ( [id] => 17658709 [patent_doc_number] => 20220179174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/179415 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179415
Optical imaging lens including eight lenses of +-++--+-, +-+---+- or +-++-++- refractive powers Feb 18, 2021 Issued
Array ( [id] => 16934164 [patent_doc_number] => 20210200053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => OBSCURING BUS BARS IN ELECTROCHROMIC GLASS STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/178242 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17178242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178242
Obscuring bus bars in electrochromic glass structures Feb 16, 2021 Issued
Array ( [id] => 17506840 [patent_doc_number] => 20220099943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/177476 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177476
Optical imaging system including eight lenses of ++-+--+-, ++-+-++-, ++---++ - or ++---++- refractive powers Feb 16, 2021 Issued
Array ( [id] => 17506821 [patent_doc_number] => 20220099924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/174955 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174955
Imaging lens including five lenses of +-++-refractive powers Feb 11, 2021 Issued
Array ( [id] => 16993557 [patent_doc_number] => 20210231977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => SPECTACLES FOR PRESBYOPIA TREATMENT AND MYOPIA PROGRESSION CONTROL AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 17/174910 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174910
Spectacles for presbyopia treatment and myopia progression control and associated methods Feb 11, 2021 Issued
Array ( [id] => 16871726 [patent_doc_number] => 20210165193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => PHOTOGRAPHING OPTICAL LENS ASSEMBLY, IMAGING APPARATUS AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/166178 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17166178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166178
Photographing optical lens assembly including seven lenses of +-++-+-, +-+---, +-+-++-, +-+-+-+, ++-+---, -+-----, +-+--+- or +-+---- refractive powers, imaging apparatus and electronic device Feb 2, 2021 Issued
Array ( [id] => 19182311 [patent_doc_number] => 11988896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Optical imaging system including seven lenses of +-+--+- refractive powers [patent_app_type] => utility [patent_app_number] => 17/166504 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10580 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166504
Optical imaging system including seven lenses of +-+--+- refractive powers Feb 2, 2021 Issued
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