Search

Audrey Y. Chang

Examiner (ID: 397)

Most Active Art Unit
2872
Art Unit(s)
2872, 2507
Total Applications
2248
Issued Applications
1138
Pending Applications
188
Abandoned Applications
955

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12622965 [patent_doc_number] => 20180099485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => TRANSPARENT PANE WITH ELECTRICALLY CONDUCTIVE COATING [patent_app_type] => utility [patent_app_number] => 15/820300 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820300
Transparent pane with electrically conductive coating Nov 20, 2017 Issued
Array ( [id] => 15853561 [patent_doc_number] => 10642057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Light redirecting film and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/820413 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 5619 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820413
Light redirecting film and method for manufacturing the same Nov 20, 2017 Issued
Array ( [id] => 12241383 [patent_doc_number] => 20180074245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS' [patent_app_type] => utility [patent_app_number] => 15/814923 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13634 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814923
SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS Nov 15, 2017 Abandoned
Array ( [id] => 12610149 [patent_doc_number] => 20180095213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS [patent_app_type] => utility [patent_app_number] => 15/814904 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814904 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814904
SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS Nov 15, 2017 Abandoned
Array ( [id] => 12241381 [patent_doc_number] => 20180074244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS' [patent_app_type] => utility [patent_app_number] => 15/813611 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13633 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813611
SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS Nov 14, 2017 Abandoned
Array ( [id] => 12241380 [patent_doc_number] => 20180074243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS' [patent_app_type] => utility [patent_app_number] => 15/813594 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13634 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813594
SYSTEMS, DEVICES, AND METHODS FOR CURVED HOLOGRAPHIC OPTICAL ELEMENTS Nov 14, 2017 Abandoned
Array ( [id] => 12754810 [patent_doc_number] => 20180143437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Optical Apparatus and Method [patent_app_type] => utility [patent_app_number] => 15/810799 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15810799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810799
Optical apparatus and method Nov 12, 2017 Issued
Array ( [id] => 12711667 [patent_doc_number] => 20180129055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR FIELD SHAPING IN WEARABLE HEADS-UP DISPLAY [patent_app_type] => utility [patent_app_number] => 15/809632 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809632
SYSTEMS, DEVICES, AND METHODS FOR FIELD SHAPING IN WEARABLE HEADS-UP DISPLAY Nov 9, 2017 Abandoned
Array ( [id] => 12711673 [patent_doc_number] => 20180129057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR BEAM SHAPING IN A WEARABLE HEADS-UP DISPLAY [patent_app_type] => utility [patent_app_number] => 15/809258 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809258
SYSTEMS, DEVICES, AND METHODS FOR BEAM SHAPING IN A WEARABLE HEADS-UP DISPLAY Nov 9, 2017 Abandoned
Array ( [id] => 12711664 [patent_doc_number] => 20180129054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR BEAM SHAPING IN A WEARABLE HEADS-UP DISPLAY [patent_app_type] => utility [patent_app_number] => 15/809266 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809266 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809266
SYSTEMS, DEVICES, AND METHODS FOR BEAM SHAPING IN A WEARABLE HEADS-UP DISPLAY Nov 9, 2017 Abandoned
Array ( [id] => 12711676 [patent_doc_number] => 20180129058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR FIELD SHAPING IN WEARABLE HEADS-UP DISPLAY [patent_app_type] => utility [patent_app_number] => 15/809629 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15809629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/809629
SYSTEMS, DEVICES, AND METHODS FOR FIELD SHAPING IN WEARABLE HEADS-UP DISPLAY Nov 9, 2017 Abandoned
Array ( [id] => 12711685 [patent_doc_number] => 20180129061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 15/808677 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15808677 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808677
Optical device Nov 8, 2017 Issued
Array ( [id] => 14734331 [patent_doc_number] => 10386562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Stereo display device [patent_app_type] => utility [patent_app_number] => 15/805120 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4419 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805120
Stereo display device Nov 5, 2017 Issued
Array ( [id] => 12243075 [patent_doc_number] => 20180075938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'GRATING AND RADIATION IMAGING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/802473 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2685 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802473
Grating and radiation imaging device Nov 2, 2017 Issued
Array ( [id] => 15530211 [patent_doc_number] => 20200057411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SYSTEM AND METHOD FOR RECONSTRUCTION OF HOLOGRAPHIC LENS-FREE IMAGES BY MULTI-DEPTH SPARSE PHASE RECOVERY [patent_app_type] => utility [patent_app_number] => 16/347191 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16347191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347191
System and method for reconstruction of holographic lens-free images by multi-depth sparse phase recovery Nov 2, 2017 Issued
Array ( [id] => 14234037 [patent_doc_number] => 20190129191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Lenticular 3D Display [patent_app_type] => utility [patent_app_number] => 15/800351 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15800351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800351
Lenticular 3D Display Oct 31, 2017 Abandoned
Array ( [id] => 15529983 [patent_doc_number] => 20200057297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SUBSTRATE FOR COLOR WHEEL, COLOR WHEEL, PROJECTOR, AND METHOD FOR MANUFACTURING SUBSTRATE FOR COLOR WHEEL [patent_app_type] => utility [patent_app_number] => 16/345638 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345638
SUBSTRATE FOR COLOR WHEEL, COLOR WHEEL, PROJECTOR, AND METHOD FOR MANUFACTURING SUBSTRATE FOR COLOR WHEEL Oct 30, 2017 Abandoned
Array ( [id] => 15471525 [patent_doc_number] => 10551632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Panel device and display device [patent_app_type] => utility [patent_app_number] => 15/798747 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5351 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 15798747 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798747
Panel device and display device Oct 30, 2017 Issued
Array ( [id] => 12207036 [patent_doc_number] => 20180052262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'DISPLAY, ARTICLE, ORIGINAL PLATE, AND METHOD FOR PRODUCING ORIGINAL PLATE' [patent_app_type] => utility [patent_app_number] => 15/796158 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16328 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796158
Display, article, original plate, and method for producing original plate Oct 26, 2017 Issued
Array ( [id] => 13482221 [patent_doc_number] => 20180292653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => WAVEGUIDE DISPLAY WITH INCREASED UNIFORMITY AND REDUCED CROSS-COUPLING BETWEEN COLORS [patent_app_type] => utility [patent_app_number] => 15/795738 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795738
Waveguide display with increased uniformity and reduced cross-coupling between colors Oct 26, 2017 Issued
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