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] => 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
Array ( [id] => 9171649 [patent_doc_number] => 20130313634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'POWER SEMICONDUCTOR DEVICE AND EDGE TERMINAL STRUCTURE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/610897 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3534 [patent_no_of_claims] => 26 [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] => 13610897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/610897
Power semiconductor device and edge terminal structure thereof including an L-shaped electric-plate Sep 11, 2012 Issued
Array ( [id] => 8694740 [patent_doc_number] => 20130056749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'BROAD-AREA LIGHTING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/604880 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 21959 [patent_no_of_claims] => 17 [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] => 13604880 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604880
BROAD-AREA LIGHTING SYSTEMS Sep 5, 2012 Abandoned
Array ( [id] => 10079820 [patent_doc_number] => 09117673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Electrostatic discharge protection circuit including a plurality of doped regions and a gate connected to a capacitor and a resistor' [patent_app_type] => utility [patent_app_number] => 13/602987 [patent_app_country] => US [patent_app_date] => 2012-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3248 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13602987 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/602987
Electrostatic discharge protection circuit including a plurality of doped regions and a gate connected to a capacitor and a resistor Sep 3, 2012 Issued
Array ( [id] => 9944768 [patent_doc_number] => 08994068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'ESD protection device' [patent_app_type] => utility [patent_app_number] => 13/599244 [patent_app_country] => US [patent_app_date] => 2012-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5994 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 13599244 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/599244
ESD protection device Aug 29, 2012 Issued
Array ( [id] => 10909308 [patent_doc_number] => 20140312324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'ORGANIC EL ELEMENT AND METHOD OF MANUFACTURING THE SAME, ORGANIC EL PANEL, ORGANIC EL LIGHT-EMITTING DEVICE, AND ORGANIC EL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 14/123253 [patent_app_country] => US [patent_app_date] => 2012-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5246 [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] => 14123253 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/123253
Organic EL element including a hole injection layer with a proportion of sulphur atoms relative to metal atoms Aug 27, 2012 Issued
Array ( [id] => 8680908 [patent_doc_number] => 20130049192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'STACKED CHIP PACKAGE AND FABRICATION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/591225 [patent_app_country] => US [patent_app_date] => 2012-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2030 [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] => 13591225 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/591225
STACKED CHIP PACKAGE AND FABRICATION METHOD THEREOF Aug 21, 2012 Abandoned
Array ( [id] => 9316588 [patent_doc_number] => 20140048926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/585500 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4650 [patent_no_of_claims] => 21 [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] => 13585500 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585500
Semiconductor package having a recess filled with a molding compound Aug 13, 2012 Issued
Array ( [id] => 8888652 [patent_doc_number] => 20130161836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'SEMICONDUCTOR PACKAGE HAVING INTERPOSER COMPRISING A PLURALITY OF SEGMENTS' [patent_app_type] => utility [patent_app_number] => 13/584637 [patent_app_country] => US [patent_app_date] => 2012-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5220 [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] => 13584637 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/584637
SEMICONDUCTOR PACKAGE HAVING INTERPOSER COMPRISING A PLURALITY OF SEGMENTS Aug 12, 2012 Abandoned
Array ( [id] => 9303948 [patent_doc_number] => 20140042622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-13 [patent_title] => 'Fine Pitch Package-on-Package Structure' [patent_app_type] => utility [patent_app_number] => 13/572417 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1882 [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] => 13572417 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572417
Fine Pitch Package-on-Package Structure Aug 9, 2012 Abandoned
Array ( [id] => 10888056 [patent_doc_number] => 08912051 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-16 [patent_title] => 'Method for controlling molding compound geometry around a semiconductor die' [patent_app_type] => utility [patent_app_number] => 13/564567 [patent_app_country] => US [patent_app_date] => 2012-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 9858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13564567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/564567
Method for controlling molding compound geometry around a semiconductor die Jul 31, 2012 Issued
Array ( [id] => 9279242 [patent_doc_number] => 20140029210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'DIFFUSION BARRIER FOR SURFACE MOUNT MODULES' [patent_app_type] => utility [patent_app_number] => 13/561868 [patent_app_country] => US [patent_app_date] => 2012-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6330 [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] => 13561868 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/561868
Diffusion barrier for surface mount modules Jul 29, 2012 Issued
Array ( [id] => 8937475 [patent_doc_number] => 20130187272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'SEMICONDUCTOR MODULE' [patent_app_type] => utility [patent_app_number] => 13/558523 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7821 [patent_no_of_claims] => 20 [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] => 13558523 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/558523
Semiconductor module including first and second wiring portions separated from each other Jul 25, 2012 Issued
Array ( [id] => 8937489 [patent_doc_number] => 20130187286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'LEAD FRAMELESS HERMETIC CIRCUIT PACKAGE' [patent_app_type] => utility [patent_app_number] => 13/556760 [patent_app_country] => US [patent_app_date] => 2012-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1566 [patent_no_of_claims] => 9 [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] => 13556760 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/556760
LEAD FRAMELESS HERMETIC CIRCUIT PACKAGE Jul 23, 2012 Abandoned
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