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] => 8730306 [patent_doc_number] => 20130075875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'SILICON NITRIDE FILM OF SEMICONDUCTOR ELEMENT, AND METHOD AND APPARATUS FOR PRODUCING SILICON NITRIDE FILM' [patent_app_type] => utility [patent_app_number] => 13/638202 [patent_app_country] => US [patent_app_date] => 2011-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5145 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [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] => 13638202 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/638202
SILICON NITRIDE FILM OF SEMICONDUCTOR ELEMENT, AND METHOD AND APPARATUS FOR PRODUCING SILICON NITRIDE FILM May 17, 2011 Abandoned
Array ( [id] => 9608855 [patent_doc_number] => 08786024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Semiconductor device comprising bipolar and unipolar transistors including a concave and convex portion' [patent_app_type] => utility [patent_app_number] => 13/583817 [patent_app_country] => US [patent_app_date] => 2011-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 25608 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583817 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583817
Semiconductor device comprising bipolar and unipolar transistors including a concave and convex portion Apr 14, 2011 Issued
Array ( [id] => 10073446 [patent_doc_number] => 09111810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Circuit board and display device including first and second channel layers made of different semiconductor materials' [patent_app_type] => utility [patent_app_number] => 13/643652 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 12924 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13643652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643652
Circuit board and display device including first and second channel layers made of different semiconductor materials Mar 1, 2011 Issued
Array ( [id] => 8582786 [patent_doc_number] => 20130001607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'LIGHT-EMITTING DEVICE AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/580777 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9370 [patent_no_of_claims] => 3 [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] => 13580777 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580777
Light-emitting device including a first resistance layer with a creeping-up portion Feb 20, 2011 Issued
Array ( [id] => 8249177 [patent_doc_number] => 20120153493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'EMBEDDED COMPONENT DEVICE AND MANUFACTURING METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 12/972046 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 15748 [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] => publications/A1/0153/20120153493.pdf [firstpage_image] =>[orig_patent_app_number] => 12972046 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972046
Embedded component device and manufacturing methods thereof Dec 16, 2010 Issued
Array ( [id] => 7648857 [patent_doc_number] => 20110298126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'CARRIER-FREE SEMICONDUCTOR PACKAGE AND FABRICATION METHOD' [patent_app_type] => utility [patent_app_number] => 12/970126 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6313 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0298/20110298126.pdf [firstpage_image] =>[orig_patent_app_number] => 12970126 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/970126
CARRIER-FREE SEMICONDUCTOR PACKAGE AND FABRICATION METHOD Dec 15, 2010 Abandoned
Array ( [id] => 8610225 [patent_doc_number] => 20130015537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'PIEZORESISTIVE PRESSURE SENSOR AND PROCESS FOR PRODUCING A PIEZORESISTIVE PRESSURE SENSOR' [patent_app_type] => utility [patent_app_number] => 13/514260 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4161 [patent_no_of_claims] => 15 [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] => 13514260 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/514260
PIEZORESISTIVE PRESSURE SENSOR AND PROCESS FOR PRODUCING A PIEZORESISTIVE PRESSURE SENSOR Dec 13, 2010 Abandoned
Array ( [id] => 8277964 [patent_doc_number] => 20120171836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'Method for Forming MEMS Variable Capacitors' [patent_app_type] => utility [patent_app_number] => 13/382335 [patent_app_country] => US [patent_app_date] => 2010-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5833 [patent_no_of_claims] => 21 [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] => 13382335 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/382335
Method for forming MEMS variable capacitors Jun 30, 2010 Issued
Array ( [id] => 8403127 [patent_doc_number] => 20120235182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'Light-Emitting Diode Module and Corresponding Manufacturing Method' [patent_app_type] => utility [patent_app_number] => 13/509195 [patent_app_country] => US [patent_app_date] => 2010-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5660 [patent_no_of_claims] => 23 [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] => 13509195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509195
Light-Emitting Diode Module and Corresponding Manufacturing Method Jun 15, 2010 Abandoned
Array ( [id] => 7805356 [patent_doc_number] => 20120056308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'METHOD OF FORMING AN ELECTROMECHANICAL TRANSDUCER DEVICE' [patent_app_type] => utility [patent_app_number] => 13/320579 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12558 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0056/20120056308.pdf [firstpage_image] =>[orig_patent_app_number] => 13320579 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/320579
Method of forming an electromechanical transducer device Jun 14, 2010 Issued
Array ( [id] => 9627030 [patent_doc_number] => 08796714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Light-emitting diode comprising a carrier body, a mirror layer, and two contact layers' [patent_app_type] => utility [patent_app_number] => 13/263789 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4711 [patent_no_of_claims] => 7 [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] => 13263789 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/263789
Light-emitting diode comprising a carrier body, a mirror layer, and two contact layers Mar 24, 2010 Issued
Array ( [id] => 8287314 [patent_doc_number] => 20120175642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'MICROCHIP-BASED MOEMS AND WAVEGUIDE DEVICE' [patent_app_type] => utility [patent_app_number] => 13/146469 [patent_app_country] => US [patent_app_date] => 2010-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3966 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 10 [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] => 13146469 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/146469
Microchip-based MOEMS and waveguide device Jan 26, 2010 Issued
Array ( [id] => 10587509 [patent_doc_number] => 09309110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Method of encapsulating a microelectronic device by a getter material' [patent_app_type] => utility [patent_app_number] => 12/494123 [patent_app_country] => US [patent_app_date] => 2009-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6148 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [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] => 12494123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/494123
Method of encapsulating a microelectronic device by a getter material Jun 28, 2009 Issued
Array ( [id] => 5391751 [patent_doc_number] => 20090209064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Lead frame land grid array' [patent_app_type] => utility [patent_app_number] => 12/383135 [patent_app_country] => US [patent_app_date] => 2009-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5599 [patent_no_of_claims] => 21 [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] => publications/A1/0209/20090209064.pdf [firstpage_image] =>[orig_patent_app_number] => 12383135 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/383135
Method for forming lead frame land grid array Mar 18, 2009 Issued
Array ( [id] => 9626977 [patent_doc_number] => 08796660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Nonvolatile memory element comprising a resistance variable element and a diode' [patent_app_type] => utility [patent_app_number] => 12/375881 [patent_app_country] => US [patent_app_date] => 2007-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13939 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 496 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12375881 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/375881
Nonvolatile memory element comprising a resistance variable element and a diode Sep 20, 2007 Issued
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