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] => 11444729 [patent_doc_number] => 20170045750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'Structure of Left and Right Viewing Mirrors of High-Definition Naked-eye Portable Stereoscopic Video Player' [patent_app_type] => utility [patent_app_number] => 15/306761 [patent_app_country] => US [patent_app_date] => 2014-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2410 [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] => 15306761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/306761
Structure of Left and Right Viewing Mirrors of High-Definition Naked-eye Portable Stereoscopic Video Player Oct 13, 2014 Abandoned
Array ( [id] => 11899514 [patent_doc_number] => 09769464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Image display device' [patent_app_type] => utility [patent_app_number] => 14/506807 [patent_app_country] => US [patent_app_date] => 2014-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6960 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14506807 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/506807
Image display device Oct 5, 2014 Issued
Array ( [id] => 15918367 [patent_doc_number] => 10656420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens [patent_app_type] => utility [patent_app_number] => 15/025205 [patent_app_country] => US [patent_app_date] => 2014-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 7550 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15025205 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/025205
Spectacle lens for a display device that can be fitted on the head of a user and generates an image, and display device with such a spectacle lens Sep 24, 2014 Issued
Array ( [id] => 10723891 [patent_doc_number] => 20160070039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'METHOD OF MANUFACTURING A LIQUID CRYTAL DISPLAY PANEL AND COLOR FILTER, AND EQUIPMENT OF MANUFACTURING THEREOF' [patent_app_type] => utility [patent_app_number] => 14/395496 [patent_app_country] => US [patent_app_date] => 2014-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5049 [patent_no_of_claims] => 8 [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] => 14395496 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/395496
Method for fabricating color filter substrate Sep 15, 2014 Issued
Array ( [id] => 11034513 [patent_doc_number] => 20160231469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'LIGHT DISPERSION MEMBER, DISPLAY DEVICE, AND METHOD FOR PRODUCING LIGHT DISPERSION MEMBER' [patent_app_type] => utility [patent_app_number] => 15/023505 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16714 [patent_no_of_claims] => 14 [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] => 15023505 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023505
LIGHT DISPERSION MEMBER, DISPLAY DEVICE, AND METHOD FOR PRODUCING LIGHT DISPERSION MEMBER Sep 7, 2014 Abandoned
Array ( [id] => 11044884 [patent_doc_number] => 20160241841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'A STEREOSCOPIC ASSEMBLY AND METHOD FOR MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/027045 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3990 [patent_no_of_claims] => 6 [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] => 15027045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027045
A STEREOSCOPIC ASSEMBLY AND METHOD FOR MANUFACTURING SAME Sep 7, 2014 Abandoned
Array ( [id] => 11810482 [patent_doc_number] => 09715047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Multi-layer photonic structures having omni-directional reflectivity and coatings incorporating the same' [patent_app_type] => utility [patent_app_number] => 14/476164 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9757 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14476164 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/476164
Multi-layer photonic structures having omni-directional reflectivity and coatings incorporating the same Sep 2, 2014 Issued
Array ( [id] => 9907507 [patent_doc_number] => 20150062708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'OPTICAL DEVICE, OPTICAL MODULE, ELECTRONIC APPARATUS, OPTICAL HOUSING, AND METHOD OF MANUFACTURING OPTICAL HOUSING' [patent_app_type] => utility [patent_app_number] => 14/475942 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15180 [patent_no_of_claims] => 11 [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] => 14475942 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475942
OPTICAL DEVICE, OPTICAL MODULE, ELECTRONIC APPARATUS, OPTICAL HOUSING, AND METHOD OF MANUFACTURING OPTICAL HOUSING Sep 2, 2014 Abandoned
Array ( [id] => 10715986 [patent_doc_number] => 20160062133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'OPTICS SYSTEM WITH MAGNETIC BACKLASH REDUCTION' [patent_app_type] => utility [patent_app_number] => 14/475394 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9710 [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] => 14475394 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475394
Optics system with magnetic backlash reduction Sep 1, 2014 Issued
Array ( [id] => 10964004 [patent_doc_number] => 20140367035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'OPTICAL FILTER, OPTICAL FILTER MODULE, AND ANALYZER' [patent_app_type] => utility [patent_app_number] => 14/471366 [patent_app_country] => US [patent_app_date] => 2014-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10286 [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] => 14471366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/471366
OPTICAL FILTER, OPTICAL FILTER MODULE, AND ANALYZER Aug 27, 2014 Abandoned
Array ( [id] => 10392372 [patent_doc_number] => 20150277379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'APPARATUS AND METHOD FOR ESTIMATING POSITION OF HOLOGRAM OBJECT' [patent_app_type] => utility [patent_app_number] => 14/468811 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2346 [patent_no_of_claims] => 10 [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] => 14468811 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/468811
APPARATUS AND METHOD FOR ESTIMATING POSITION OF HOLOGRAM OBJECT Aug 25, 2014 Abandoned
Array ( [id] => 12228888 [patent_doc_number] => 09916132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Random number generator' [patent_app_type] => utility [patent_app_number] => 14/468490 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 16137 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14468490 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/468490
Random number generator Aug 25, 2014 Issued
Array ( [id] => 11005541 [patent_doc_number] => 20160202491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Label for Identifying Genuine Article Using Plurality of Nanostructures and Three-Dimensional Lens' [patent_app_type] => utility [patent_app_number] => 14/916881 [patent_app_country] => US [patent_app_date] => 2014-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4916 [patent_no_of_claims] => 10 [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] => 14916881 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/916881
Label for Identifying Genuine Article Using Plurality of Nanostructures and Three-Dimensional Lens Aug 18, 2014 Abandoned
Array ( [id] => 9853972 [patent_doc_number] => 20150033988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'NON-COLOR SHIFTING MULTILAYER STRUCTURES AND PROTECTIVE COATINGS THEREON' [patent_app_type] => utility [patent_app_number] => 14/460511 [patent_app_country] => US [patent_app_date] => 2014-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 14986 [patent_no_of_claims] => 16 [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] => 14460511 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/460511
Non-color shifting multilayer structures and protective coatings thereon Aug 14, 2014 Issued
Array ( [id] => 10218404 [patent_doc_number] => 20150103398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'IR REFLECTIVE COATING COMPATIBLE TO IR SENSORS' [patent_app_type] => utility [patent_app_number] => 14/460067 [patent_app_country] => US [patent_app_date] => 2014-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3271 [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] => 14460067 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/460067
IR REFLECTIVE COATING COMPATIBLE TO IR SENSORS Aug 13, 2014 Abandoned
Array ( [id] => 10698154 [patent_doc_number] => 20160044302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'AUTOSTEREOSCOPIC 3D DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/403260 [patent_app_country] => US [patent_app_date] => 2014-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6231 [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] => 14403260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403260
AUTOSTEREOSCOPIC 3D DISPLAY DEVICE Aug 12, 2014 Abandoned
Array ( [id] => 11264552 [patent_doc_number] => 09488846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Optical unit and imaging apparatus' [patent_app_type] => utility [patent_app_number] => 14/457836 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 12643 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14457836 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/457836
Optical unit and imaging apparatus Aug 11, 2014 Issued
Array ( [id] => 11465109 [patent_doc_number] => 09581733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Anti-reflection coating and optical member comprising same' [patent_app_type] => utility [patent_app_number] => 14/453193 [patent_app_country] => US [patent_app_date] => 2014-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 11894 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14453193 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/453193
Anti-reflection coating and optical member comprising same Aug 5, 2014 Issued
Array ( [id] => 11320408 [patent_doc_number] => 09519150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Method for optimizing an intensity of a useful light distribution' [patent_app_type] => utility [patent_app_number] => 14/449642 [patent_app_country] => US [patent_app_date] => 2014-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2781 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14449642 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/449642
Method for optimizing an intensity of a useful light distribution Jul 31, 2014 Issued
Array ( [id] => 9856197 [patent_doc_number] => 20150036214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'SURFACES WITH A GLASS APPEARANCE AT MOBILE CONTROLS FOR MOTOR VEHICLES' [patent_app_type] => utility [patent_app_number] => 14/449558 [patent_app_country] => US [patent_app_date] => 2014-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2409 [patent_no_of_claims] => 10 [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] => 14449558 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/449558
SURFACES WITH A GLASS APPEARANCE AT MOBILE CONTROLS FOR MOTOR VEHICLES Jul 31, 2014 Abandoned
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