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] => 4531311 [patent_doc_number] => 07952878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Heat dissipation device' [patent_app_type] => utility [patent_app_number] => 12/577736 [patent_app_country] => US [patent_app_date] => 2009-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1624 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/952/07952878.pdf [firstpage_image] =>[orig_patent_app_number] => 12577736 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/577736
Heat dissipation device Oct 12, 2009 Issued
Array ( [id] => 6347975 [patent_doc_number] => 20100085708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'HIGH-EFFICIENCY, FLUID-COOLED UPS CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/574445 [patent_app_country] => US [patent_app_date] => 2009-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10373 [patent_no_of_claims] => 28 [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/A1/0085/20100085708.pdf [firstpage_image] =>[orig_patent_app_number] => 12574445 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/574445
HIGH-EFFICIENCY, FLUID-COOLED UPS CONVERTER Oct 5, 2009 Abandoned
Array ( [id] => 6367449 [patent_doc_number] => 20100079954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'Display Device' [patent_app_type] => utility [patent_app_number] => 12/569153 [patent_app_country] => US [patent_app_date] => 2009-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9390 [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] => publications/A1/0079/20100079954.pdf [firstpage_image] =>[orig_patent_app_number] => 12569153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/569153
Display device Sep 28, 2009 Issued
Array ( [id] => 4481995 [patent_doc_number] => 07907406 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-15 [patent_title] => 'System and method for standby mode cooling of a liquid-cooled electronics rack' [patent_app_type] => utility [patent_app_number] => 12/567954 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10899 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/907/07907406.pdf [firstpage_image] =>[orig_patent_app_number] => 12567954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567954
System and method for standby mode cooling of a liquid-cooled electronics rack Sep 27, 2009 Issued
Array ( [id] => 8996489 [patent_doc_number] => 08520386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Power converter module with a cooled busbar arrangement' [patent_app_type] => utility [patent_app_number] => 13/133818 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2676 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13133818 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/133818
Power converter module with a cooled busbar arrangement Sep 27, 2009 Issued
Array ( [id] => 4601637 [patent_doc_number] => 07978475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Strain reduction fixing structure' [patent_app_type] => utility [patent_app_number] => 12/564541 [patent_app_country] => US [patent_app_date] => 2009-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3959 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/978/07978475.pdf [firstpage_image] =>[orig_patent_app_number] => 12564541 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/564541
Strain reduction fixing structure Sep 21, 2009 Issued
Array ( [id] => 4458880 [patent_doc_number] => 07894184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Portable electronic device with an actuating element to lift input/output modules' [patent_app_type] => utility [patent_app_number] => 12/564153 [patent_app_country] => US [patent_app_date] => 2009-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3718 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/894/07894184.pdf [firstpage_image] =>[orig_patent_app_number] => 12564153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/564153
Portable electronic device with an actuating element to lift input/output modules Sep 21, 2009 Issued
Array ( [id] => 4491483 [patent_doc_number] => 07903405 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-08 [patent_title] => 'Electronic device enclosures having improved ventilation to dissipate heat' [patent_app_type] => utility [patent_app_number] => 12/562546 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5602 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/903/07903405.pdf [firstpage_image] =>[orig_patent_app_number] => 12562546 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/562546
Electronic device enclosures having improved ventilation to dissipate heat Sep 17, 2009 Issued
Array ( [id] => 4580850 [patent_doc_number] => 07855886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-12-21 [patent_title] => 'Electronic device and heat dissipation apparatus thereof' [patent_app_type] => utility [patent_app_number] => 12/560446 [patent_app_country] => US [patent_app_date] => 2009-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2725 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/855/07855886.pdf [firstpage_image] =>[orig_patent_app_number] => 12560446 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560446
Electronic device and heat dissipation apparatus thereof Sep 15, 2009 Issued
Array ( [id] => 5991703 [patent_doc_number] => 20110013356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'HARD DISK DRIVE MOUNTING STRUCTURE AND COMPUTER INCORPORATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/560350 [patent_app_country] => US [patent_app_date] => 2009-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2063 [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/A1/0013/20110013356.pdf [firstpage_image] =>[orig_patent_app_number] => 12560350 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/560350
Hard disk drive mounting structure and computer incorporating the same Sep 14, 2009 Issued
Array ( [id] => 6458419 [patent_doc_number] => 20100039753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Electric Power Distribution System' [patent_app_type] => utility [patent_app_number] => 12/585335 [patent_app_country] => US [patent_app_date] => 2009-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8463 [patent_no_of_claims] => 3 [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/A1/0039/20100039753.pdf [firstpage_image] =>[orig_patent_app_number] => 12585335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585335
Electric power distribution system Sep 10, 2009 Issued
Array ( [id] => 6298109 [patent_doc_number] => 20100067195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/557140 [patent_app_country] => US [patent_app_date] => 2009-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 8853 [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] => publications/A1/0067/20100067195.pdf [firstpage_image] =>[orig_patent_app_number] => 12557140 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/557140
ELECTRONIC APPARATUS Sep 9, 2009 Abandoned
Array ( [id] => 6233301 [patent_doc_number] => 20100265684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'INTERPOSER SUBSTRATE AND INCLUDING CAPACITOR FOR ADJUSTING PHASE OF SIGNAL TRANSMITTED IN SAME INTERPOSER SUBSTRATE' [patent_app_type] => utility [patent_app_number] => 12/746596 [patent_app_country] => US [patent_app_date] => 2009-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 10800 [patent_no_of_claims] => 16 [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/A1/0265/20100265684.pdf [firstpage_image] =>[orig_patent_app_number] => 12746596 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/746596
Interposer substrate including capacitor for adjusting phase of signal transmitted in same interposer substrate Sep 8, 2009 Issued
Array ( [id] => 4548258 [patent_doc_number] => 07876566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-01-25 [patent_title] => 'Tooless heatsink retention' [patent_app_type] => utility [patent_app_number] => 12/551142 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1927 [patent_no_of_claims] => 23 [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/07/876/07876566.pdf [firstpage_image] =>[orig_patent_app_number] => 12551142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/551142
Tooless heatsink retention Aug 30, 2009 Issued
Array ( [id] => 8147890 [patent_doc_number] => 08164902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Electronic apparatus' [patent_app_type] => utility [patent_app_number] => 12/544153 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 5817 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/164/08164902.pdf [firstpage_image] =>[orig_patent_app_number] => 12544153 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544153
Electronic apparatus Aug 18, 2009 Issued
Array ( [id] => 6360274 [patent_doc_number] => 20100073865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'ELECTRONIC DEVICE AND A THERMAL CONNECTOR USED THEREIN' [patent_app_type] => utility [patent_app_number] => 12/544137 [patent_app_country] => US [patent_app_date] => 2009-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6936 [patent_no_of_claims] => 6 [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/A1/0073/20100073865.pdf [firstpage_image] =>[orig_patent_app_number] => 12544137 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544137
Electronic device and a thermal connector used therein Aug 18, 2009 Issued
Array ( [id] => 4521903 [patent_doc_number] => 07911789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Disk array system' [patent_app_type] => utility [patent_app_number] => 12/541059 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 14206 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/911/07911789.pdf [firstpage_image] =>[orig_patent_app_number] => 12541059 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541059
Disk array system Aug 12, 2009 Issued
Array ( [id] => 4564600 [patent_doc_number] => 07821789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-26 [patent_title] => 'Heat dissipating apparatus for chips' [patent_app_type] => utility [patent_app_number] => 12/540349 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 830 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/821/07821789.pdf [firstpage_image] =>[orig_patent_app_number] => 12540349 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540349
Heat dissipating apparatus for chips Aug 11, 2009 Issued
Array ( [id] => 5922541 [patent_doc_number] => 20110035935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'HEAT SINK FAST DISASSEMBLING STRUCTURE' [patent_app_type] => utility [patent_app_number] => 12/539627 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1902 [patent_no_of_claims] => 12 [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/A1/0035/20110035935.pdf [firstpage_image] =>[orig_patent_app_number] => 12539627 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/539627
HEAT SINK FAST DISASSEMBLING STRUCTURE Aug 11, 2009 Abandoned
Array ( [id] => 4576872 [patent_doc_number] => 07848108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-12-07 [patent_title] => 'Heatsink with periodically patterned baseplate structure' [patent_app_type] => utility [patent_app_number] => 12/536655 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/848/07848108.pdf [firstpage_image] =>[orig_patent_app_number] => 12536655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536655
Heatsink with periodically patterned baseplate structure Aug 5, 2009 Issued
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