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] => 17621398 [patent_doc_number] => 11340450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Device for generating three-dimensional images and associated heads-up display [patent_app_type] => utility [patent_app_number] => 16/323108 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3742 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16323108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323108
Device for generating three-dimensional images and associated heads-up display Aug 2, 2017 Issued
Array ( [id] => 13923595 [patent_doc_number] => 10205935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Laser system for generation of colored three-dimensional images [patent_app_type] => utility [patent_app_number] => 15/665609 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 53 [patent_no_of_words] => 15062 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 720 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15665609 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/665609
Laser system for generation of colored three-dimensional images Jul 31, 2017 Issued
Array ( [id] => 12060300 [patent_doc_number] => 20170336644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'DEVICES FOR INTEGRAL IMAGES' [patent_app_type] => utility [patent_app_number] => 15/661291 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15135 [patent_no_of_claims] => 17 [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] => 15661291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/661291
DEVICES FOR INTEGRAL IMAGES Jul 26, 2017 Abandoned
Array ( [id] => 14122021 [patent_doc_number] => 10247865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Optical filter [patent_app_type] => utility [patent_app_number] => 15/657515 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657515 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657515
Optical filter Jul 23, 2017 Issued
Array ( [id] => 12241594 [patent_doc_number] => 20180074457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'Near-to-Eye and See-Through Holographic Displays' [patent_app_type] => utility [patent_app_number] => 15/658388 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6430 [patent_no_of_claims] => 20 [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] => 15658388 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/658388
Near-to-Eye and See-Through Holographic Displays Jul 23, 2017 Abandoned
Array ( [id] => 12032373 [patent_doc_number] => 20170322472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'DISPLAY MEDIUM PROVIDED WITH DIFFRACTION STRUCTURE AND LIGHT CONTROL ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/653802 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10080 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [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] => 15653802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653802
DISPLAY MEDIUM PROVIDED WITH DIFFRACTION STRUCTURE AND LIGHT CONTROL ELEMENT Jul 18, 2017 Abandoned
Array ( [id] => 13796685 [patent_doc_number] => 20190011881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => HOLOGRAPHIC DISPLAY PANEL, HOLOGRAPHIC DISPLAY DEVICE AND DISPLAY METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 15/746766 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15746766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746766
Holographic display panel, holographic display device and display method therefor Jul 17, 2017 Issued
Array ( [id] => 14505497 [patent_doc_number] => 20190196403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR DISPLAY BY USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/751626 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15751626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751626
HOLOGRAPHIC DISPLAY APPARATUS AND METHOD FOR DISPLAY BY USING THE SAME Jul 17, 2017 Abandoned
Array ( [id] => 13796165 [patent_doc_number] => 20190011621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => SYSTEM AND METHODS OF UNIVERSAL PARAMETERIZATION OF HOLOGRAPHIC SENSORY DATA GENERATION, MANIPULATION AND TRANSPORT [patent_app_type] => utility [patent_app_number] => 16/063994 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 16063994 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063994
System and methods of universal parameterization of holographic sensory data generation, manipulation and transport Jul 16, 2017 Issued
Array ( [id] => 12025178 [patent_doc_number] => 20170315277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'OPTICAL ELEMENT, ARTICLE, AND METHOD OF PRODUCING OPTICAL ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/650384 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17098 [patent_no_of_claims] => 13 [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] => 15650384 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650384
Optical element, article, and method of producing optical element Jul 13, 2017 Issued
Array ( [id] => 12003746 [patent_doc_number] => 20170307901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'COLLIMATING LENS' [patent_app_type] => utility [patent_app_number] => 15/643385 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2430 [patent_no_of_claims] => 7 [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] => 15643385 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643385
Collimating lens Jul 5, 2017 Issued
Array ( [id] => 12003745 [patent_doc_number] => 20170307900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'COLLIMATING LENS' [patent_app_type] => utility [patent_app_number] => 15/643309 [patent_app_country] => US [patent_app_date] => 2017-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2430 [patent_no_of_claims] => 8 [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] => 15643309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/643309
Collimating lens Jul 5, 2017 Issued
Array ( [id] => 12984118 [patent_doc_number] => 20170343704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => LOW REFRACTIVE LAYER AND ANTI-REFLECTIVE FILM COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 15/639669 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15639669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/639669
LOW REFRACTIVE LAYER AND ANTI-REFLECTIVE FILM COMPRISING THE SAME Jun 29, 2017 Abandoned
Array ( [id] => 14280765 [patent_doc_number] => 20190137667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => TIR IMAGE DISPLAY WITH AN INDEX PERTURBATION ARRAY [patent_app_type] => utility [patent_app_number] => 16/306710 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306710
TIR IMAGE DISPLAY WITH AN INDEX PERTURBATION ARRAY Jun 7, 2017 Abandoned
Array ( [id] => 16170924 [patent_doc_number] => 10712482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 15/761131 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 22416 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15761131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/761131
Display device Jun 6, 2017 Issued
Array ( [id] => 14971059 [patent_doc_number] => 20190313008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => SYNTHETIC IMAGE AND METHOD FOR MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 16/308947 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16308947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308947
SYNTHETIC IMAGE AND METHOD FOR MANUFACTURING THEREOF Jun 6, 2017 Abandoned
Array ( [id] => 14280979 [patent_doc_number] => 20190137774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SYNTHETIC IMAGE AND METHOD FOR MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 16/308960 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16308960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308960
SYNTHETIC IMAGE AND METHOD FOR MANUFACTURING THEREOF Jun 6, 2017 Abandoned
Array ( [id] => 17541279 [patent_doc_number] => 11306392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Method for producing optical film [patent_app_type] => utility [patent_app_number] => 16/306722 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 14226 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306722
Method for producing optical film May 30, 2017 Issued
Array ( [id] => 15120085 [patent_doc_number] => 20190346675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => IMAGE DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/307638 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16307638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307638
IMAGE DISPLAY APPARATUS May 23, 2017 Abandoned
Array ( [id] => 14537987 [patent_doc_number] => 20190204615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => MOBILE TERMINAL [patent_app_type] => utility [patent_app_number] => 16/303051 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16303051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303051
Mobile terminal May 18, 2017 Issued
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