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] => 5223898 [patent_doc_number] => 20070253164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'Power inverter' [patent_app_type] => utility [patent_app_number] => 11/581336 [patent_app_country] => US [patent_app_date] => 2006-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 16502 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0253/20070253164.pdf [firstpage_image] =>[orig_patent_app_number] => 11581336 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/581336
Power inverter Oct 16, 2006 Issued
Array ( [id] => 94628 [patent_doc_number] => 07738253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Power supply assembly' [patent_app_type] => utility [patent_app_number] => 11/550124 [patent_app_country] => US [patent_app_date] => 2006-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2472 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/738/07738253.pdf [firstpage_image] =>[orig_patent_app_number] => 11550124 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/550124
Power supply assembly Oct 16, 2006 Issued
Array ( [id] => 5478692 [patent_doc_number] => 20090201649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'Electrical Device, Particularyl for Driving a Motively and/or Rgeneratively Operable Electric Machine' [patent_app_type] => utility [patent_app_number] => 12/083443 [patent_app_country] => US [patent_app_date] => 2006-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3872 [patent_no_of_claims] => 17 [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/A1/0201/20090201649.pdf [firstpage_image] =>[orig_patent_app_number] => 12083443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/083443
Electrical device, particularly for driving a motively and/or regeneratively operable electric machine Oct 15, 2006 Issued
Array ( [id] => 571771 [patent_doc_number] => 07471516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Meter with reduced internal temperature rise and associated method' [patent_app_type] => utility [patent_app_number] => 11/582247 [patent_app_country] => US [patent_app_date] => 2006-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/471/07471516.pdf [firstpage_image] =>[orig_patent_app_number] => 11582247 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582247
Meter with reduced internal temperature rise and associated method Oct 13, 2006 Issued
Array ( [id] => 597126 [patent_doc_number] => 07436670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-14 [patent_title] => 'Heat sink retaining device' [patent_app_type] => utility [patent_app_number] => 11/580053 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2082 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/436/07436670.pdf [firstpage_image] =>[orig_patent_app_number] => 11580053 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580053
Heat sink retaining device Oct 12, 2006 Issued
Array ( [id] => 367462 [patent_doc_number] => 07480147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Heat dissipation apparatus utilizing empty component slot' [patent_app_type] => utility [patent_app_number] => 11/549453 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 4096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/480/07480147.pdf [firstpage_image] =>[orig_patent_app_number] => 11549453 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/549453
Heat dissipation apparatus utilizing empty component slot Oct 12, 2006 Issued
Array ( [id] => 7528731 [patent_doc_number] => 08045334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Component adapted for being mounted on a substrate and a method of mounting a surface mounted device' [patent_app_type] => utility [patent_app_number] => 12/090884 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4074 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/045/08045334.pdf [firstpage_image] =>[orig_patent_app_number] => 12090884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/090884
Component adapted for being mounted on a substrate and a method of mounting a surface mounted device Oct 12, 2006 Issued
Array ( [id] => 592909 [patent_doc_number] => 07447028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Heat dissipation device' [patent_app_type] => utility [patent_app_number] => 11/309849 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3445 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/447/07447028.pdf [firstpage_image] =>[orig_patent_app_number] => 11309849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309849
Heat dissipation device Oct 11, 2006 Issued
Array ( [id] => 585480 [patent_doc_number] => 07460370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Heat dissipation assembly' [patent_app_type] => utility [patent_app_number] => 11/309850 [patent_app_country] => US [patent_app_date] => 2006-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1720 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/460/07460370.pdf [firstpage_image] =>[orig_patent_app_number] => 11309850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309850
Heat dissipation assembly Oct 11, 2006 Issued
Array ( [id] => 448945 [patent_doc_number] => 07254009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Enclosed electrical switchgear and method of manufacture' [patent_app_type] => utility [patent_app_number] => 11/546174 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 13883 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/254/07254009.pdf [firstpage_image] =>[orig_patent_app_number] => 11546174 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/546174
Enclosed electrical switchgear and method of manufacture Oct 9, 2006 Issued
Array ( [id] => 4691900 [patent_doc_number] => 20080084670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'CLIP FOR HEAT SINK' [patent_app_type] => utility [patent_app_number] => 11/309839 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2608 [patent_no_of_claims] => 17 [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/A1/0084/20080084670.pdf [firstpage_image] =>[orig_patent_app_number] => 11309839 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309839
Clip for heat sink Oct 9, 2006 Issued
Array ( [id] => 349794 [patent_doc_number] => 07495917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Heat dissipation device' [patent_app_type] => utility [patent_app_number] => 11/309840 [patent_app_country] => US [patent_app_date] => 2006-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2382 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/495/07495917.pdf [firstpage_image] =>[orig_patent_app_number] => 11309840 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309840
Heat dissipation device Oct 9, 2006 Issued
Array ( [id] => 5044684 [patent_doc_number] => 20070263355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'HEAT DISSIPATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/309837 [patent_app_country] => US [patent_app_date] => 2006-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1586 [patent_no_of_claims] => 19 [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/A1/0263/20070263355.pdf [firstpage_image] =>[orig_patent_app_number] => 11309837 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309837
HEAT DISSIPATION SYSTEM Oct 8, 2006 Abandoned
Array ( [id] => 7600884 [patent_doc_number] => 07385825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Heat dissipation device' [patent_app_type] => utility [patent_app_number] => 11/309836 [patent_app_country] => US [patent_app_date] => 2006-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/385/07385825.pdf [firstpage_image] =>[orig_patent_app_number] => 11309836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309836
Heat dissipation device Oct 8, 2006 Issued
Array ( [id] => 5225317 [patent_doc_number] => 20070254584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'HEAT-DISSIPATION STRUCTURE' [patent_app_type] => utility [patent_app_number] => 11/539293 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2182 [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/A1/0254/20070254584.pdf [firstpage_image] =>[orig_patent_app_number] => 11539293 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/539293
HEAT-DISSIPATION STRUCTURE Oct 5, 2006 Abandoned
Array ( [id] => 4691892 [patent_doc_number] => 20080084662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Heat-dissipating device' [patent_app_type] => utility [patent_app_number] => 11/543137 [patent_app_country] => US [patent_app_date] => 2006-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 999 [patent_no_of_claims] => 8 [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/A1/0084/20080084662.pdf [firstpage_image] =>[orig_patent_app_number] => 11543137 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543137
Heat-dissipating device Oct 4, 2006 Abandoned
Array ( [id] => 44906 [patent_doc_number] => 07782622 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-08-24 [patent_title] => 'Attachment apparatus for electronic boards' [patent_app_type] => utility [patent_app_number] => 11/538553 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782622.pdf [firstpage_image] =>[orig_patent_app_number] => 11538553 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/538553
Attachment apparatus for electronic boards Oct 3, 2006 Issued
Array ( [id] => 323612 [patent_doc_number] => 07518853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-14 [patent_title] => 'Electric power distribution device' [patent_app_type] => utility [patent_app_number] => 11/542635 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 5239 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/518/07518853.pdf [firstpage_image] =>[orig_patent_app_number] => 11542635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/542635
Electric power distribution device Oct 3, 2006 Issued
Array ( [id] => 7506963 [patent_doc_number] => 08035967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Cooling fan assembly' [patent_app_type] => utility [patent_app_number] => 11/541741 [patent_app_country] => US [patent_app_date] => 2006-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3957 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035967.pdf [firstpage_image] =>[orig_patent_app_number] => 11541741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/541741
Cooling fan assembly Oct 2, 2006 Issued
Array ( [id] => 842071 [patent_doc_number] => 07391610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Thermal cooling of industrial electronic module by conductive structure' [patent_app_type] => utility [patent_app_number] => 11/536751 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3802 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/391/07391610.pdf [firstpage_image] =>[orig_patent_app_number] => 11536751 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/536751
Thermal cooling of industrial electronic module by conductive structure Sep 28, 2006 Issued
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