Search

Jay C. Chang

Examiner (ID: 164, Phone: (571)272-6132 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2895, 2817
Total Applications
685
Issued Applications
519
Pending Applications
88
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11943092 [patent_doc_number] => 20170247243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'Method Of Manufacturing A Plurality Of Through-Holes In A Layer Of Material' [patent_app_type] => utility [patent_app_number] => 15/443898 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3122 [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] => 15443898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/443898
Method of manufacturing a plurality of through-holes in a layer of material Feb 26, 2017 Issued
Array ( [id] => 11959518 [patent_doc_number] => 20170263670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'METHOD OF MANUFACTURING IMAGE CAPTURING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/440163 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8652 [patent_no_of_claims] => 14 [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] => 15440163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440163
Method of manufacturing image capturing apparatus Feb 22, 2017 Issued
Array ( [id] => 11939589 [patent_doc_number] => 20170243739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => '3D MICROMOLD AND PATTERN TRANSFER' [patent_app_type] => utility [patent_app_number] => 15/440223 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10805 [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] => 15440223 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440223
3D MICROMOLD AND PATTERN TRANSFER Feb 22, 2017 Abandoned
Array ( [id] => 14644307 [patent_doc_number] => 10366902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-30 [patent_title] => Methods for cyclic etching of a patterned layer [patent_app_type] => utility [patent_app_number] => 15/439670 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6474 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15439670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439670
Methods for cyclic etching of a patterned layer Feb 21, 2017 Issued
Array ( [id] => 15058069 [patent_doc_number] => 10459334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Facilitation of orthotopic patterns during substrate fabrication [patent_app_type] => utility [patent_app_number] => 15/439723 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7798 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15439723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/439723
Facilitation of orthotopic patterns during substrate fabrication Feb 21, 2017 Issued
Array ( [id] => 13243559 [patent_doc_number] => 10134991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Organic light-emitting display apparatus and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/438511 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 37 [patent_no_of_words] => 8079 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438511 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438511
Organic light-emitting display apparatus and method of manufacturing the same Feb 20, 2017 Issued
Array ( [id] => 14397681 [patent_doc_number] => 10312131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Semiconductor devices with back surface isolation [patent_app_type] => utility [patent_app_number] => 15/434611 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 43 [patent_no_of_words] => 11814 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15434611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434611
Semiconductor devices with back surface isolation Feb 15, 2017 Issued
Array ( [id] => 16789475 [patent_doc_number] => 10991915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Organic light-emitting diodes comprising grating structures and light extraction layers [patent_app_type] => utility [patent_app_number] => 16/067073 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 21277 [patent_no_of_claims] => 78 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16067073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/067073
Organic light-emitting diodes comprising grating structures and light extraction layers Jan 26, 2017 Issued
Array ( [id] => 11718289 [patent_doc_number] => 20170186788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'IMAGE SENSOR AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/394712 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9394 [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] => 15394712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/394712
Image sensor and manufacturing method thereof Dec 28, 2016 Issued
Array ( [id] => 11460052 [patent_doc_number] => 20170053959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'IMAGE SENSOR WITH TRENCHED FILLER GRID' [patent_app_type] => utility [patent_app_number] => 15/345311 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4757 [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] => 15345311 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345311
Image sensor with trenched filler grid Nov 6, 2016 Issued
Array ( [id] => 13785415 [patent_doc_number] => 20190006246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/064682 [patent_app_country] => US [patent_app_date] => 2016-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [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] => 16064682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064682
Semiconductor device Oct 30, 2016 Issued
Array ( [id] => 11439276 [patent_doc_number] => 20170040297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'SEMICONDUCTOR DEVICE HAVING THROUGH SILICON VIAS AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/332216 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7490 [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] => 15332216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/332216
Semiconductor device having through silicon vias and manufacturing method thereof Oct 23, 2016 Issued
Array ( [id] => 11592740 [patent_doc_number] => 20170117152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'THERMAL PROCESSING METHOD THROUGH LIGHT IRRADIATION' [patent_app_type] => utility [patent_app_number] => 15/297213 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11882 [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] => 15297213 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297213
Thermal processing method through light irradiation Oct 18, 2016 Issued
Array ( [id] => 11869466 [patent_doc_number] => 20170236751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'METHODS OF FORMING WIRING STRUCTURES FOR SEMICONDUCTOR DEVICES' [patent_app_type] => utility [patent_app_number] => 15/296202 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 9889 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [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] => 15296202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296202
Methods of forming wiring structures for semiconductor devices Oct 17, 2016 Issued
Array ( [id] => 13187943 [patent_doc_number] => 10109498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Composite patterning mask using angled ion beam deposition [patent_app_type] => utility [patent_app_number] => 15/296782 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 6249 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296782
Composite patterning mask using angled ion beam deposition Oct 17, 2016 Issued
Array ( [id] => 13653213 [patent_doc_number] => 09852927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Near-unity photoluminescence quantum yield in MoS [patent_app_type] => utility [patent_app_number] => 15/294707 [patent_app_country] => US [patent_app_date] => 2016-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 7290 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15294707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/294707
Near-unity photoluminescence quantum yield in MoS Oct 14, 2016 Issued
Array ( [id] => 13173803 [patent_doc_number] => 10103023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Semiconductor device fabrication method [patent_app_type] => utility [patent_app_number] => 15/291487 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4864 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15291487 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/291487
Semiconductor device fabrication method Oct 11, 2016 Issued
Array ( [id] => 15519423 [patent_doc_number] => 10566309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Multi-purpose non-linear semiconductor package assembly line [patent_app_type] => utility [patent_app_number] => 15/284580 [patent_app_country] => US [patent_app_date] => 2016-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8197 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15284580 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/284580
Multi-purpose non-linear semiconductor package assembly line Oct 3, 2016 Issued
Array ( [id] => 11592779 [patent_doc_number] => 20170117191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'METHOD AND STRUCTURE FOR CMOS METAL GATE STACK' [patent_app_type] => utility [patent_app_number] => 15/283113 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5079 [patent_no_of_claims] => 22 [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] => 15283113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283113
Structure for CMOS metal gate stack Sep 29, 2016 Issued
Array ( [id] => 13071345 [patent_doc_number] => 10056461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Composite masking self-aligned trench MOSFET [patent_app_type] => utility [patent_app_number] => 15/283044 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 2218 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15283044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283044
Composite masking self-aligned trench MOSFET Sep 29, 2016 Issued
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