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] => 13502059 [patent_doc_number] => 20180302572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => THREE-DIMENSIONAL IMAGE CAPTURING SYSTEM AND METHOD FOR OBTAINING THREE-DIMENSIONAL IMAGES [patent_app_type] => utility [patent_app_number] => 15/955423 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955423 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955423
THREE-DIMENSIONAL IMAGE CAPTURING SYSTEM AND METHOD FOR OBTAINING THREE-DIMENSIONAL IMAGES Apr 16, 2018 Abandoned
Array ( [id] => 14996625 [patent_doc_number] => 20190317270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => NEAR-EYE DISPLAY SYSTEM WITH AIR-GAP INTERFERENCE FRINGE MITIGATION [patent_app_type] => utility [patent_app_number] => 15/954753 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15954753 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954753
NEAR-EYE DISPLAY SYSTEM WITH AIR-GAP INTERFERENCE FRINGE MITIGATION Apr 16, 2018 Abandoned
Array ( [id] => 13496285 [patent_doc_number] => 20180299685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => STEREOSCOPIC DISPLAY DEVICE HAVING A BARRIER PANEL [patent_app_type] => utility [patent_app_number] => 15/955507 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15955507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955507
Stereoscopic display device having a barrier panel Apr 16, 2018 Issued
Array ( [id] => 13829541 [patent_doc_number] => 20190018255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => COMPACT NEAR-EYE OPTICAL SYSTEM INCLUDING A REFRACTIVE BEAM-SPLITTING CONVEX LENS [patent_app_type] => utility [patent_app_number] => 15/954172 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954172 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954172
COMPACT NEAR-EYE OPTICAL SYSTEM INCLUDING A REFRACTIVE BEAM-SPLITTING CONVEX LENS Apr 15, 2018 Abandoned
Array ( [id] => 15752325 [patent_doc_number] => 10618252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Solar control coating for laminated glazing [patent_app_type] => utility [patent_app_number] => 15/951079 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14037 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 15951079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951079
Solar control coating for laminated glazing Apr 10, 2018 Issued
Array ( [id] => 13482101 [patent_doc_number] => 20180292593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR CURVED WAVEGUIDES INTEGRATED WITH CURVED EYEGLASS LENSES [patent_app_type] => utility [patent_app_number] => 15/946562 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946562
SYSTEMS, DEVICES, AND METHODS FOR CURVED WAVEGUIDES INTEGRATED WITH CURVED EYEGLASS LENSES Apr 4, 2018 Abandoned
Array ( [id] => 13482231 [patent_doc_number] => 20180292658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR PLANAR WAVEGUIDES EMBEDDED IN CURVED EYEGLASS LENSES [patent_app_type] => utility [patent_app_number] => 15/946557 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946557
SYSTEMS, DEVICES, AND METHODS FOR PLANAR WAVEGUIDES EMBEDDED IN CURVED EYEGLASS LENSES Apr 4, 2018 Abandoned
Array ( [id] => 16416226 [patent_doc_number] => 10824114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Quantum simulator and quantum simulation method [patent_app_type] => utility [patent_app_number] => 15/945016 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 11218 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15945016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/945016
Quantum simulator and quantum simulation method Apr 3, 2018 Issued
Array ( [id] => 14934109 [patent_doc_number] => 20190302692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHOD OF PREVENTING VIDEO CONTENT PIRACY [patent_app_type] => utility [patent_app_number] => 15/942904 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942904 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942904
METHOD OF PREVENTING VIDEO CONTENT PIRACY Apr 1, 2018 Abandoned
Array ( [id] => 13844235 [patent_doc_number] => 20190025602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => COMPACT NEAR-EYE DISPLAY OPTICS FOR AUGMENTED REALITY [patent_app_type] => utility [patent_app_number] => 15/935751 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15935751 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/935751
COMPACT NEAR-EYE DISPLAY OPTICS FOR AUGMENTED REALITY Mar 25, 2018 Abandoned
Array ( [id] => 13960563 [patent_doc_number] => 20190056625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => COLOR FILTER SUBSTRATE, FABRICATING METHOD THEREOF, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/928371 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928371 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928371
Color filter substrate, fabricating method thereof, display panel and display device Mar 21, 2018 Issued
Array ( [id] => 16942399 [patent_doc_number] => 11054632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Liquid filled pixelated film [patent_app_type] => utility [patent_app_number] => 15/927862 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 9835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15927862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927862
Liquid filled pixelated film Mar 20, 2018 Issued
Array ( [id] => 13317365 [patent_doc_number] => 20180210220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => System for 3D Image Projections and Viewing [patent_app_type] => utility [patent_app_number] => 15/927645 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15927645 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/927645
System for 3D image projections and viewing Mar 20, 2018 Issued
Array ( [id] => 15358501 [patent_doc_number] => 10527863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Compact head-mounted display system [patent_app_type] => utility [patent_app_number] => 15/923030 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7457 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15923030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923030
Compact head-mounted display system Mar 15, 2018 Issued
Array ( [id] => 15729777 [patent_doc_number] => 10613316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Mems light valve, pixel array and display apparatus [patent_app_type] => utility [patent_app_number] => 15/922306 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922306
Mems light valve, pixel array and display apparatus Mar 14, 2018 Issued
Array ( [id] => 16825948 [patent_doc_number] => 20210141241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DEVICE FOR THE DEMATERIALISED AERIAL PROJECTION OF A DIGITAL IMAGE OR A SEQUENCE OF DIGITAL IMAGES, IN PARTICULAR AN AUTO-STEREOSCOPIC IMAGE OR A SEQUENCE OF AUTOSTEREOSCOPIC IMAGES [patent_app_type] => utility [patent_app_number] => 16/493295 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493295
DEVICE FOR THE DEMATERIALISED AERIAL PROJECTION OF A DIGITAL IMAGE OR A SEQUENCE OF DIGITAL IMAGES, IN PARTICULAR AN AUTO-STEREOSCOPIC IMAGE OR A SEQUENCE OF AUTOSTEREOSCOPIC IMAGES Mar 11, 2018 Abandoned
Array ( [id] => 15296355 [patent_doc_number] => 20190391313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => IMAGE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/490693 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490693
IMAGE DISPLAY DEVICE Feb 28, 2018 Pending
Array ( [id] => 12843160 [patent_doc_number] => 20180172893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => POLYCHROMATIC GRATING-COUPLED BACKLIGHTING [patent_app_type] => utility [patent_app_number] => 15/898621 [patent_app_country] => US [patent_app_date] => 2018-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898621
POLYCHROMATIC GRATING-COUPLED BACKLIGHTING Feb 17, 2018 Abandoned
Array ( [id] => 12795574 [patent_doc_number] => 20180157027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => WAVELENGTH TUNABLE INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 15/888374 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18423 [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] => 15888374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888374
WAVELENGTH TUNABLE INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS Feb 4, 2018 Abandoned
Array ( [id] => 12795571 [patent_doc_number] => 20180157026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => OPTICAL FILTER DEVICE, OPTICAL MODULE, ELECTRONIC APPARATUS, AND MEMS DEVICE [patent_app_type] => utility [patent_app_number] => 15/886169 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886169 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886169
Optical filter device, optical module, electronic apparatus, and MEMS device Jan 31, 2018 Issued
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