Search

Audrey Y. Chang

Examiner (ID: 12249, Phone: (571)272-2309 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872, 2507
Total Applications
2296
Issued Applications
1157
Pending Applications
180
Abandoned Applications
969

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15105231 [patent_doc_number] => 10473936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Generating a virtual content display [patent_app_type] => utility [patent_app_number] => 15/724670 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5146 [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] => 15724670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/724670
Generating a virtual content display Oct 3, 2017 Issued
Array ( [id] => 12186930 [patent_doc_number] => 20180045865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'NON-COLOR SHIFTING MULTILAYER STRUCTURES' [patent_app_type] => utility [patent_app_number] => 15/722514 [patent_app_country] => US [patent_app_date] => 2017-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10567 [patent_no_of_claims] => 20 [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] => 15722514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/722514
Non-color shifting multilayer structures Oct 1, 2017 Issued
Array ( [id] => 13317475 [patent_doc_number] => 20180210275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => ELECTRONIC DISPLAY COMPONENT AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/718104 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15718104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/718104
ELECTRONIC DISPLAY COMPONENT AND DISPLAY DEVICE Sep 27, 2017 Abandoned
Array ( [id] => 15105251 [patent_doc_number] => 10473946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Lenticular display body, method for forming lenticular image, and method for manufacturing lenticular display body [patent_app_type] => utility [patent_app_number] => 15/717968 [patent_app_country] => US [patent_app_date] => 2017-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8914 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 15717968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/717968
Lenticular display body, method for forming lenticular image, and method for manufacturing lenticular display body Sep 27, 2017 Issued
Array ( [id] => 12139721 [patent_doc_number] => 20180017804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'EYEGLASS MEMBER AND PAIR OF EYEGLASSES' [patent_app_type] => utility [patent_app_number] => 15/716545 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5632 [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] => 15716545 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716545
EYEGLASS MEMBER AND PAIR OF EYEGLASSES Sep 26, 2017 Abandoned
Array ( [id] => 13705661 [patent_doc_number] => 20170363785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => GRATING ELEMENT [patent_app_type] => utility [patent_app_number] => 15/696640 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15696640 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/696640
GRATING ELEMENT Sep 5, 2017 Abandoned
Array ( [id] => 14781147 [patent_doc_number] => 20190265471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => DIFFUSERS FOR HEAD UP DISPLAYS [patent_app_type] => utility [patent_app_number] => 16/331328 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16331328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331328
Diffusers for head up displays Sep 4, 2017 Issued
Array ( [id] => 15074029 [patent_doc_number] => 10466500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Stereoscopic image display device [patent_app_type] => utility [patent_app_number] => 15/690732 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 7058 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15690732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690732
Stereoscopic image display device Aug 29, 2017 Issued
Array ( [id] => 12984121 [patent_doc_number] => 20170343705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => ANTIREFLECTION FILM AND METHOD OF PRODUCING THE SAME, AND OPTICAL MEMBER [patent_app_type] => utility [patent_app_number] => 15/679557 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679557
Antireflection film and method of producing the same, and optical member Aug 16, 2017 Issued
Array ( [id] => 13692281 [patent_doc_number] => 20170357095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => HEAD-MOUNTED DISPLAY EYEBALL TRACKER INTEGRATED SYSTEM [patent_app_type] => utility [patent_app_number] => 15/680028 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15680028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/680028
Head-mounted display eyeball tracker integrated system Aug 16, 2017 Issued
Array ( [id] => 13904971 [patent_doc_number] => 20190041690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => COLOR FILTER AND DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 15/574276 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574276
COLOR FILTER AND DISPLAY PANEL Aug 13, 2017 Abandoned
Array ( [id] => 12118473 [patent_doc_number] => 20180002059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'COLLAPSIBLE VIRTUAL REALITY VIEWER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/674818 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13394 [patent_no_of_claims] => 20 [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] => 15674818 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674818
Collapsible virtual reality viewer assembly Aug 10, 2017 Issued
Array ( [id] => 15011509 [patent_doc_number] => 10451887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Stereoscopic displays, arrangements and methods [patent_app_type] => utility [patent_app_number] => 15/671973 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 6951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671973 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671973
Stereoscopic displays, arrangements and methods Aug 7, 2017 Issued
Array ( [id] => 17636461 [patent_doc_number] => 11347184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Method and apparatus for generating image effects in the interior or outside of a vehicle [patent_app_type] => utility [patent_app_number] => 16/332096 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6566 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332096
Method and apparatus for generating image effects in the interior or outside of a vehicle Aug 7, 2017 Issued
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
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