Search

Jay C. Chang

Examiner (ID: 1974, Phone: (571)272-6132 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2817, 2895
Total Applications
718
Issued Applications
535
Pending Applications
93
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9654223 [patent_doc_number] => 20140225228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'APPARATUS FOR TRANSCEIVER SIGNAL ISOLATION AND VOLTAGE CLAMP AND METHODS OF FORMING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/766541 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 24766 [patent_no_of_claims] => 34 [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] => 13766541 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/766541
Apparatus for transceiver signal isolation and voltage clamp Feb 12, 2013 Issued
Array ( [id] => 9446260 [patent_doc_number] => 20140117428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Image Sensor' [patent_app_type] => utility [patent_app_number] => 13/765203 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5484 [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] => 13765203 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765203
Image Sensor Feb 11, 2013 Abandoned
Array ( [id] => 9557946 [patent_doc_number] => 20140175658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'ANCHORING A TRACE ON A SUBSTRATE TO REDUCE PEELING OF THE TRACE' [patent_app_type] => utility [patent_app_number] => 13/764959 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8398 [patent_no_of_claims] => 44 [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] => 13764959 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764959
ANCHORING A TRACE ON A SUBSTRATE TO REDUCE PEELING OF THE TRACE Feb 11, 2013 Abandoned
Array ( [id] => 9065036 [patent_doc_number] => 20130256792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/765502 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 13404 [patent_no_of_claims] => 14 [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] => 13765502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765502
Semiconductor device including source and drain offset regions Feb 11, 2013 Issued
Array ( [id] => 9051240 [patent_doc_number] => 20130248954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'Unit Pixel of Image Sensor and Image Sensor Including the Same' [patent_app_type] => utility [patent_app_number] => 13/764916 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9142 [patent_no_of_claims] => 15 [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] => 13764916 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764916
Unit Pixel of Image Sensor and Image Sensor Including the Same Feb 11, 2013 Abandoned
Array ( [id] => 11360183 [patent_doc_number] => 09536840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Three-dimensional (3-D) integrated circuits (3DICS) with graphene shield, and related components and methods' [patent_app_type] => utility [patent_app_number] => 13/765061 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5174 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765061 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765061
Three-dimensional (3-D) integrated circuits (3DICS) with graphene shield, and related components and methods Feb 11, 2013 Issued
Array ( [id] => 10053453 [patent_doc_number] => 09093336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Determining optimum code from default, programmable, and test trim codes' [patent_app_type] => utility [patent_app_number] => 13/765208 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5067 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765208 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765208
Determining optimum code from default, programmable, and test trim codes Feb 11, 2013 Issued
Array ( [id] => 10518778 [patent_doc_number] => 09245833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Metal pads with openings in integrated circuits' [patent_app_type] => utility [patent_app_number] => 13/764569 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 3625 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13764569 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/764569
Metal pads with openings in integrated circuits Feb 10, 2013 Issued
Array ( [id] => 10551569 [patent_doc_number] => 09276203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Resistive switching layers including Hf-Al-O' [patent_app_type] => utility [patent_app_number] => 13/721406 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13721406 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721406
Resistive switching layers including Hf-Al-O Dec 19, 2012 Issued
Array ( [id] => 9446368 [patent_doc_number] => 20140117536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'WIRING SUBSTRATE, TAPE PACKAGE HAVING THE SAME, AND DISPLAY DEVICE HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/693142 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7166 [patent_no_of_claims] => 20 [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] => 13693142 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693142
WIRING SUBSTRATE, TAPE PACKAGE HAVING THE SAME, AND DISPLAY DEVICE HAVING THE SAME Dec 3, 2012 Abandoned
Array ( [id] => 10624578 [patent_doc_number] => 09343527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Semiconductor device including an isolation film buried in a groove' [patent_app_type] => utility [patent_app_number] => 13/691800 [patent_app_country] => US [patent_app_date] => 2012-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 69 [patent_no_of_words] => 19467 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13691800 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/691800
Semiconductor device including an isolation film buried in a groove Dec 1, 2012 Issued
Array ( [id] => 9515321 [patent_doc_number] => 20140151812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'Contact Plugs in SRAM Cells and the Method of Forming the Same' [patent_app_type] => utility [patent_app_number] => 13/691367 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 6371 [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] => 13691367 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/691367
Contact plugs in SRAM cells and the method of forming the same Nov 29, 2012 Issued
Array ( [id] => 9482927 [patent_doc_number] => 08728877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Method for manufacturing silicon carbide semiconductor device with a single crystal substrate' [patent_app_type] => utility [patent_app_number] => 13/687883 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4543 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13687883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687883
Method for manufacturing silicon carbide semiconductor device with a single crystal substrate Nov 27, 2012 Issued
Array ( [id] => 8841591 [patent_doc_number] => 20130137219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'METHOD FOR PRODUCING SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/686852 [patent_app_country] => US [patent_app_date] => 2012-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14809 [patent_no_of_claims] => 4 [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] => 13686852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/686852
METHOD FOR PRODUCING SEMICONDUCTOR DEVICE Nov 26, 2012 Abandoned
Array ( [id] => 9041758 [patent_doc_number] => 20130244396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'FIELD EFFECT TRANSISTORS HAVING AN EPITAXIAL LAYER ON A FIN AND METHODS OF FABRICATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/684667 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 6004 [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] => 13684667 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/684667
FIELD EFFECT TRANSISTORS HAVING AN EPITAXIAL LAYER ON A FIN AND METHODS OF FABRICATING THE SAME Nov 25, 2012 Abandoned
Array ( [id] => 9330628 [patent_doc_number] => 20140057410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'METHOD OF FABRICATING A PACKAGING SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 13/682134 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2903 [patent_no_of_claims] => 16 [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] => 13682134 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682134
METHOD OF FABRICATING A PACKAGING SUBSTRATE Nov 19, 2012 Abandoned
Array ( [id] => 8811944 [patent_doc_number] => 20130112989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'BROAD-AREA LIGHTING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/677508 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 21958 [patent_no_of_claims] => 12 [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] => 13677508 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/677508
BROAD-AREA LIGHTING SYSTEMS Nov 14, 2012 Abandoned
Array ( [id] => 10370740 [patent_doc_number] => 20150255745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'ORGANIC ELECTROLUMINESCENT DEVICE AND PREPARATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/431972 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4054 [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] => 14431972 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431972
Organic electroluminescent device and preparation method thereof including forming a cathode by combining zinc oxide, acetic acid and a phthalocyanine substance Sep 27, 2012 Issued
Array ( [id] => 8717897 [patent_doc_number] => 20130069114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'High-Voltage Normally-Off Field Effect Transistor' [patent_app_type] => utility [patent_app_number] => 13/622379 [patent_app_country] => US [patent_app_date] => 2012-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6009 [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] => 13622379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622379
High-voltage normally-off field effect transistor including a channel with a plurality of adjacent sections Sep 18, 2012 Issued
Array ( [id] => 9031545 [patent_doc_number] => 20130234183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'LED MODULE' [patent_app_type] => utility [patent_app_number] => 13/615657 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1757 [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] => 13615657 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/615657
LED MODULE Sep 13, 2012 Abandoned
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