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] => 17506826 [patent_doc_number] => 20220099929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SEVEN-PIECE OPTICAL LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 17/035673 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035673
SEVEN-PIECE OPTICAL LENS SYSTEM Sep 27, 2020 Abandoned
Array ( [id] => 18519455 [patent_doc_number] => 11709344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Optical imaging lens including eight senses of +-+-+-+-, +---+-+-or +-+---+-refractive powers [patent_app_type] => utility [patent_app_number] => 17/032825 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 38 [patent_no_of_words] => 12170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032825
Optical imaging lens including eight senses of +-+-+-+-, +---+-+-or +-+---+-refractive powers Sep 24, 2020 Issued
Array ( [id] => 17506825 [patent_doc_number] => 20220099928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SEVEN-PIECE OPTICAL LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 17/031934 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031934
SEVEN-PIECE OPTICAL LENS SYSTEM Sep 24, 2020 Abandoned
Array ( [id] => 17245008 [patent_doc_number] => 20210364751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => CAMERA MODULE WITH TELEPHOTO IMAGING [patent_app_type] => utility [patent_app_number] => 17/024829 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024829
Camera module with telephoto imaging including three lenses of +-+, four lenses of +--+, or five lenses of +-+-+ or +--+- refractive powers Sep 17, 2020 Issued
Array ( [id] => 20534110 [patent_doc_number] => 12551158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Traumatic brain injury detection [patent_app_type] => utility [patent_app_number] => 17/761667 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761667
Traumatic brain injury detection Sep 17, 2020 Issued
Array ( [id] => 19962928 [patent_doc_number] => 12332425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Lens curvature variation apparatus [patent_app_type] => utility [patent_app_number] => 17/753967 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 39 [patent_no_of_words] => 17582 [patent_no_of_claims] => 20 [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] => 17753967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753967
Lens curvature variation apparatus Sep 16, 2020 Issued
Array ( [id] => 17293730 [patent_doc_number] => 20210389569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SIX-PIECE OPTICAL LENS SYSTEM WITH A WIDE FIELD OF VIEW [patent_app_type] => utility [patent_app_number] => 17/023349 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023349
SIX-PIECE OPTICAL LENS SYSTEM WITH A WIDE FIELD OF VIEW Sep 15, 2020 Abandoned
Array ( [id] => 17401149 [patent_doc_number] => 20220043239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/022101 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022101
Optical imaging lens Sep 15, 2020 Issued
Array ( [id] => 17549665 [patent_doc_number] => 20220121006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => FIVE-PIECE INFRARED SINGLE FOCUS LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 17/022088 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022088
Five-piece infrared single focus lens system including five lenses of +-+++, +-++-, or +++-+ refractive powers Sep 15, 2020 Issued
Array ( [id] => 20387781 [patent_doc_number] => 12487506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Camera device [patent_app_type] => utility [patent_app_number] => 17/753951 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 40 [patent_no_of_words] => 13377 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753951
Camera device Sep 14, 2020 Issued
Array ( [id] => 18356253 [patent_doc_number] => 11644651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Image capturing lens system, image capturing unit and electronic device including eight lenses of +-+-++-+, +-+-+-+ or +--+--+- refractive powers [patent_app_type] => utility [patent_app_number] => 17/020611 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 29 [patent_no_of_words] => 22109 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 584 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020611
Image capturing lens system, image capturing unit and electronic device including eight lenses of +-+-++-+, +-+-+-+ or +--+--+- refractive powers Sep 13, 2020 Issued
Array ( [id] => 17276075 [patent_doc_number] => 20210382273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/017792 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017792
Optical imaging system including seven lenses of +-+-++- or +-+--+- refractive powers Sep 10, 2020 Issued
Array ( [id] => 18462643 [patent_doc_number] => 11686930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Scanning microscope [patent_app_type] => utility [patent_app_number] => 17/017740 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14351 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017740 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017740
Scanning microscope Sep 10, 2020 Issued
Array ( [id] => 18795148 [patent_doc_number] => 11828917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Imaging lens system including eight lenses of +--++-+-, +--+--+- or +---+-+- refractive powers [patent_app_type] => utility [patent_app_number] => 17/016492 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8793 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016492
Imaging lens system including eight lenses of +--++-+-, +--+--+- or +---+-+- refractive powers Sep 9, 2020 Issued
Array ( [id] => 17301126 [patent_doc_number] => 20210396965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/014990 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014990
Optical imaging lens including eight lenses of +-+-++-+, --+--+-- or +-+-++--, or nine lenses of +-+-++-- or +-+-++-+- refractive powers Sep 7, 2020 Issued
Array ( [id] => 17301125 [patent_doc_number] => 20210396964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => OPTICAL IMAGING LENS [patent_app_type] => utility [patent_app_number] => 17/014985 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/014985
OPTICAL IMAGING LENS Sep 7, 2020 Abandoned
Array ( [id] => 16856358 [patent_doc_number] => 20210157103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => IMAGING LENS SYSTEM [patent_app_type] => utility [patent_app_number] => 17/012244 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17012244 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012244
Imaging lens system including eight lenses of ++-+--+-, ++-+-+-- or ++-+-++- refractive powers Sep 3, 2020 Issued
Array ( [id] => 16626976 [patent_doc_number] => 20210045629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SYSTEMS AND METHODS FOR TESTING AND ANALYSIS OF VISUAL ACUITY AND ITS CHANGES [patent_app_type] => utility [patent_app_number] => 17/009335 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009335
Systems and methods for testing and analysis of visual acuity and its changes Aug 31, 2020 Issued
Array ( [id] => 17931391 [patent_doc_number] => 20220326516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => OPTICAL FILM AND OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/641043 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641043
Optical film and optical imaging system Aug 30, 2020 Issued
Array ( [id] => 16674940 [patent_doc_number] => 20210063704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => OPTICAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/005918 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005918
Optical imaging system including six lenses of +---++, or seven lenses of --+-++-, +-+--++, -++-+-- or -++-++- refractive powers Aug 27, 2020 Issued
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