Search

Eric Chang

Examiner (ID: 17034, Phone: (571)272-3671 , Office: P/2116 )

Most Active Art Unit
2116
Art Unit(s)
2186, 2116, 2185
Total Applications
657
Issued Applications
458
Pending Applications
14
Abandoned Applications
185

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5457045 [patent_doc_number] => 20090257197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-15 [patent_title] => 'HEAT SINK ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 12/143849 [patent_app_country] => US [patent_app_date] => 2008-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2506 [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] => publications/A1/0257/20090257197.pdf [firstpage_image] =>[orig_patent_app_number] => 12143849 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/143849
Heat sink assembly Jun 22, 2008 Issued
Array ( [id] => 4662179 [patent_doc_number] => 20080253086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Thermal cooling of industrial electronic module by conductive structure' [patent_app_type] => utility [patent_app_number] => 12/214142 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3842 [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] => publications/A1/0253/20080253086.pdf [firstpage_image] =>[orig_patent_app_number] => 12214142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/214142
Thermal cooling of industrial electronic module by conductive structure Jun 16, 2008 Issued
Array ( [id] => 5359408 [patent_doc_number] => 20090034202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'HEAT-DISSIPATING MODULE' [patent_app_type] => utility [patent_app_number] => 12/137543 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2384 [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] => publications/A1/0034/20090034202.pdf [firstpage_image] =>[orig_patent_app_number] => 12137543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137543
HEAT-DISSIPATING MODULE Jun 11, 2008 Abandoned
Array ( [id] => 5366131 [patent_doc_number] => 20090303690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'INTEGRATED CIRCUIT PACKAGE SYSTEM FOR STACKABLE DEVICES' [patent_app_type] => utility [patent_app_number] => 12/136037 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4422 [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/A1/0303/20090303690.pdf [firstpage_image] =>[orig_patent_app_number] => 12136037 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/136037
Integrated circuit package system for stackable devices Jun 8, 2008 Issued
Array ( [id] => 5308751 [patent_doc_number] => 20090016032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'INTEGRATED CIRCUIT PACKAGE SYSTEM WITH FLEXIBLE SUBSTRATE AND RECESSED PACKAGE' [patent_app_type] => utility [patent_app_number] => 12/136002 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9820 [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/A1/0016/20090016032.pdf [firstpage_image] =>[orig_patent_app_number] => 12136002 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/136002
Integrated circuit package system with flexible substrate and recessed package Jun 8, 2008 Issued
Array ( [id] => 5308752 [patent_doc_number] => 20090016033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'INTEGRATED CIRCUIT PACKAGE SYSTEM WITH FLEXIBLE SUBSTRATE AND MOUNDED PACKAGE' [patent_app_type] => utility [patent_app_number] => 12/136007 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8481 [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/A1/0016/20090016033.pdf [firstpage_image] =>[orig_patent_app_number] => 12136007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/136007
Integrated circuit package system with flexible substrate and mounded package Jun 8, 2008 Issued
Array ( [id] => 115486 [patent_doc_number] => 07715197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Coined-sheet-metal heatsinks for closely packaged heat-producing devices such as dual in-line memory modules (DIMMs)' [patent_app_type] => utility [patent_app_number] => 12/133547 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1865 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/715/07715197.pdf [firstpage_image] =>[orig_patent_app_number] => 12133547 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133547
Coined-sheet-metal heatsinks for closely packaged heat-producing devices such as dual in-line memory modules (DIMMs) Jun 4, 2008 Issued
Array ( [id] => 56249 [patent_doc_number] => 07768779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-03 [patent_title] => 'Synthetic jet ejector with viewing window and temporal aliasing' [patent_app_type] => utility [patent_app_number] => 12/156846 [patent_app_country] => US [patent_app_date] => 2008-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 31 [patent_no_of_words] => 4180 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/768/07768779.pdf [firstpage_image] =>[orig_patent_app_number] => 12156846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/156846
Synthetic jet ejector with viewing window and temporal aliasing Jun 3, 2008 Issued
Array ( [id] => 7765387 [patent_doc_number] => 08116093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-14 [patent_title] => 'Printed circuit board and semiconductor module having the same' [patent_app_type] => utility [patent_app_number] => 12/132309 [patent_app_country] => US [patent_app_date] => 2008-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6188 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/116/08116093.pdf [firstpage_image] =>[orig_patent_app_number] => 12132309 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/132309
Printed circuit board and semiconductor module having the same Jun 2, 2008 Issued
Array ( [id] => 6390346 [patent_doc_number] => 20100177483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'ELECTRICAL EQUIPMENT UNIT' [patent_app_type] => utility [patent_app_number] => 12/601839 [patent_app_country] => US [patent_app_date] => 2008-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9167 [patent_no_of_claims] => 15 [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] => publications/A1/0177/20100177483.pdf [firstpage_image] =>[orig_patent_app_number] => 12601839 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/601839
Electrical equipment unit May 28, 2008 Issued
Array ( [id] => 4709497 [patent_doc_number] => 20080298023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'ELECTRONIC COMPONENT-CONTAINING MODULE AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/127123 [patent_app_country] => US [patent_app_date] => 2008-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14136 [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] => publications/A1/0298/20080298023.pdf [firstpage_image] =>[orig_patent_app_number] => 12127123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/127123
ELECTRONIC COMPONENT-CONTAINING MODULE AND MANUFACTURING METHOD THEREOF May 26, 2008 Abandoned
Array ( [id] => 4474330 [patent_doc_number] => 07944680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'High-voltage switchgear' [patent_app_type] => utility [patent_app_number] => 12/602436 [patent_app_country] => US [patent_app_date] => 2008-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5421 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/944/07944680.pdf [firstpage_image] =>[orig_patent_app_number] => 12602436 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/602436
High-voltage switchgear May 25, 2008 Issued
Array ( [id] => 191984 [patent_doc_number] => 07643302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Electronic device, package having the same, and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 12/121444 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3745 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/643/07643302.pdf [firstpage_image] =>[orig_patent_app_number] => 12121444 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121444
Electronic device, package having the same, and electronic apparatus May 14, 2008 Issued
Array ( [id] => 4948117 [patent_doc_number] => 20080304243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'CIRCUIT BOARD' [patent_app_type] => utility [patent_app_number] => 12/120304 [patent_app_country] => US [patent_app_date] => 2008-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2072 [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] => publications/A1/0304/20080304243.pdf [firstpage_image] =>[orig_patent_app_number] => 12120304 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/120304
Circuit board May 13, 2008 Issued
Array ( [id] => 187040 [patent_doc_number] => 07646606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'IGBT packaging and cooling using PCM and liquid' [patent_app_type] => utility [patent_app_number] => 12/120152 [patent_app_country] => US [patent_app_date] => 2008-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2722 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/646/07646606.pdf [firstpage_image] =>[orig_patent_app_number] => 12120152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/120152
IGBT packaging and cooling using PCM and liquid May 12, 2008 Issued
Array ( [id] => 124134 [patent_doc_number] => 07710725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Electronic apparatus and daughterboard' [patent_app_type] => utility [patent_app_number] => 12/119439 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6158 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/710/07710725.pdf [firstpage_image] =>[orig_patent_app_number] => 12119439 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119439
Electronic apparatus and daughterboard May 11, 2008 Issued
Array ( [id] => 5314664 [patent_doc_number] => 20090279262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-12 [patent_title] => 'HEAT DISSIPATING STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/118839 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1684 [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] => publications/A1/0279/20090279262.pdf [firstpage_image] =>[orig_patent_app_number] => 12118839 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/118839
HEAT DISSIPATING STRUCTURE May 11, 2008 Abandoned
Array ( [id] => 85712 [patent_doc_number] => 07742299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-22 [patent_title] => 'Piezo fans for cooling an electronic device' [patent_app_type] => utility [patent_app_number] => 12/118338 [patent_app_country] => US [patent_app_date] => 2008-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5777 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/742/07742299.pdf [firstpage_image] =>[orig_patent_app_number] => 12118338 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/118338
Piezo fans for cooling an electronic device May 8, 2008 Issued
Array ( [id] => 4838436 [patent_doc_number] => 20080278921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'SEMICONDUCTOR PACKAGE AND METHOD OF FORMING THE SAME, AND PRINTED CIRCUIT BOARD' [patent_app_type] => utility [patent_app_number] => 12/116123 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 7559 [patent_no_of_claims] => 33 [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] => publications/A1/0278/20080278921.pdf [firstpage_image] =>[orig_patent_app_number] => 12116123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116123
Semiconductor package and method of forming the same, and printed circuit board May 5, 2008 Issued
Array ( [id] => 4635680 [patent_doc_number] => 08014136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Modular computer system' [patent_app_type] => utility [patent_app_number] => 12/111015 [patent_app_country] => US [patent_app_date] => 2008-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4403 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/014/08014136.pdf [firstpage_image] =>[orig_patent_app_number] => 12111015 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111015
Modular computer system Apr 27, 2008 Issued
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