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] => 10436938 [patent_doc_number] => 20150321950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-12 [patent_title] => 'TRANSPARENT PANE WITH ELECTRICALLY CONDUCTIVE COATING' [patent_app_type] => utility [patent_app_number] => 14/652105 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8319 [patent_no_of_claims] => 26 [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] => 14652105 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/652105
Transparent pane with electrically conductive coating Dec 4, 2013 Issued
Array ( [id] => 10446145 [patent_doc_number] => 20150331160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'SECURITY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/443069 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4304 [patent_no_of_claims] => 24 [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] => 14443069 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/443069
SECURITY DEVICE Dec 1, 2013 Abandoned
Array ( [id] => 9369506 [patent_doc_number] => 20140079379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'LENS APPARATUS, SUPPORT APPARATUS THEREFOR, AND IMAGE CAPTURING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/086809 [patent_app_country] => US [patent_app_date] => 2013-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11520 [patent_no_of_claims] => 15 [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] => 14086809 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/086809
LENS APPARATUS, SUPPORT APPARATUS THEREFOR, AND IMAGE CAPTURING SYSTEM Nov 20, 2013 Abandoned
Array ( [id] => 11830285 [patent_doc_number] => 09727024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Phase modulation method and phase modulating device' [patent_app_type] => utility [patent_app_number] => 14/441270 [patent_app_country] => US [patent_app_date] => 2013-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14441270 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/441270
Phase modulation method and phase modulating device Nov 6, 2013 Issued
Array ( [id] => 10413472 [patent_doc_number] => 20150298482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Multilayer Body and Method for Producing a Security Element' [patent_app_type] => utility [patent_app_number] => 14/439526 [patent_app_country] => US [patent_app_date] => 2013-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 22511 [patent_no_of_claims] => 46 [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] => 14439526 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/439526
Multilayer Body and Method for Producing a Security Element Nov 5, 2013 Abandoned
Array ( [id] => 10408359 [patent_doc_number] => 20150293368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'DASHBOARD, AND OPTICAL SYSTEM FOR AUTOMOBILE' [patent_app_type] => utility [patent_app_number] => 14/438940 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3652 [patent_no_of_claims] => 5 [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] => 14438940 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438940
DASHBOARD, AND OPTICAL SYSTEM FOR AUTOMOBILE Oct 9, 2013 Abandoned
Array ( [id] => 10400965 [patent_doc_number] => 20150285974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-08 [patent_title] => 'OPTICAL REFLECTIVE FILM AND OPTICAL REFLECTOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/440499 [patent_app_country] => US [patent_app_date] => 2013-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22078 [patent_no_of_claims] => 12 [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] => 14440499 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/440499
Optical reflective film and optical reflector using the same Sep 30, 2013 Issued
Array ( [id] => 9393805 [patent_doc_number] => 20140091211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'WAVELENGTH TUNABLE INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/041093 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18941 [patent_no_of_claims] => 18 [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] => 14041093 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/041093
WAVELENGTH TUNABLE INTERFERENCE FILTER, OPTICAL FILTER DEVICE, OPTICAL MODULE, AND ELECTRONIC APPARATUS Sep 29, 2013 Abandoned
Array ( [id] => 14613707 [patent_doc_number] => 10359551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Dielectric-enhanced metal coatings for MEMS tunable filters [patent_app_type] => utility [patent_app_number] => 13/964169 [patent_app_country] => US [patent_app_date] => 2013-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13964169 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/964169
Dielectric-enhanced metal coatings for MEMS tunable filters Aug 11, 2013 Issued
Array ( [id] => 11636406 [patent_doc_number] => 09658372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Optical filtering structure in the visible and/or infrared domain' [patent_app_type] => utility [patent_app_number] => 13/950707 [patent_app_country] => US [patent_app_date] => 2013-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7967 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13950707 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/950707
Optical filtering structure in the visible and/or infrared domain Jul 24, 2013 Issued
Array ( [id] => 9267721 [patent_doc_number] => 20140022637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'System for 3D Image Projections and Viewing' [patent_app_type] => utility [patent_app_number] => 13/942455 [patent_app_country] => US [patent_app_date] => 2013-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 16182 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [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] => 13942455 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/942455
System for 3D Image Projections and Viewing Jul 14, 2013 Abandoned
Array ( [id] => 10602508 [patent_doc_number] => 09323068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Spatial stereoscopic display device and operating method thereof' [patent_app_type] => utility [patent_app_number] => 13/940423 [patent_app_country] => US [patent_app_date] => 2013-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3169 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13940423 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/940423
Spatial stereoscopic display device and operating method thereof Jul 11, 2013 Issued
Array ( [id] => 9133239 [patent_doc_number] => 20130293953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'LIGHT EMITTING DIODE PACKAGING STRUCTURE AND LIGHT EMITTING DIODE STEREOSCOPIC DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/936328 [patent_app_country] => US [patent_app_date] => 2013-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 17916 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [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] => 13936328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/936328
LIGHT EMITTING DIODE PACKAGING STRUCTURE AND LIGHT EMITTING DIODE STEREOSCOPIC DISPLAY DEVICE Jul 7, 2013 Abandoned
Array ( [id] => 9133240 [patent_doc_number] => 20130293954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'LIGHT EMITTING DIODE PACKAGING STRUCTURE AND LIGHT EMITTING DIODE STEREOSCOPIC DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/936389 [patent_app_country] => US [patent_app_date] => 2013-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 17915 [patent_no_of_claims] => 9 [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] => 13936389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/936389
LIGHT EMITTING DIODE PACKAGING STRUCTURE AND LIGHT EMITTING DIODE STEREOSCOPIC DISPLAY DEVICE Jul 7, 2013 Abandoned
Array ( [id] => 9133241 [patent_doc_number] => 20130293955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'LIGHT EMITTING DIODE PACKAGING STRUCTURE AND LIGHT EMITTING DIODE STEREOSCOPIC DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/936296 [patent_app_country] => US [patent_app_date] => 2013-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 17915 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 13936296 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/936296
LIGHT EMITTING DIODE PACKAGING STRUCTURE AND LIGHT EMITTING DIODE STEREOSCOPIC DISPLAY DEVICE Jul 7, 2013 Abandoned
Array ( [id] => 9737741 [patent_doc_number] => 20140273459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Systems and Methods for a Narrow Band High Transmittance Interference Filter' [patent_app_type] => utility [patent_app_number] => 13/929419 [patent_app_country] => US [patent_app_date] => 2013-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4313 [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] => 13929419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/929419
Systems and methods for a narrow band high transmittance interference filter Jun 26, 2013 Issued
Array ( [id] => 9080138 [patent_doc_number] => 20130265668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'OMNIDIRECTIONAL STRUCTURAL COLOR MADE FROM METAL AND DIELECTRIC LAYERS' [patent_app_type] => utility [patent_app_number] => 13/913402 [patent_app_country] => US [patent_app_date] => 2013-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5521 [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] => 13913402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/913402
Omnidirectional structural color made from metal and dielectric layers Jun 7, 2013 Issued
Array ( [id] => 12011081 [patent_doc_number] => 09804396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Head-mounted display with an eyeball-tracker integrated system' [patent_app_type] => utility [patent_app_number] => 14/399113 [patent_app_country] => US [patent_app_date] => 2013-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 5971 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14399113 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/399113
Head-mounted display with an eyeball-tracker integrated system May 18, 2013 Issued
Array ( [id] => 9302531 [patent_doc_number] => 20140041205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'Method of manufacturing directional backlight apparatus and directional structured optical film' [patent_app_type] => utility [patent_app_number] => 13/897163 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 13882 [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] => 13897163 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/897163
Method of manufacturing directional backlight apparatus and directional structured optical film May 16, 2013 Abandoned
Array ( [id] => 11258122 [patent_doc_number] => 09483021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Methods and apparatus for holographic animation' [patent_app_type] => utility [patent_app_number] => 13/842770 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5088 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13842770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/842770
Methods and apparatus for holographic animation Mar 14, 2013 Issued
Menu