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] => 8859942 [patent_doc_number] => 08462487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'ESS with integrated DC/DC converter and hybrid power electronics' [patent_app_type] => utility [patent_app_number] => 12/949355 [patent_app_country] => US [patent_app_date] => 2010-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1589 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12949355 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/949355
ESS with integrated DC/DC converter and hybrid power electronics Nov 17, 2010 Issued
Array ( [id] => 8922376 [patent_doc_number] => 08488319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-16 [patent_title] => 'Modularly constructed power converter arrangement' [patent_app_type] => utility [patent_app_number] => 12/948554 [patent_app_country] => US [patent_app_date] => 2010-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2368 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12948554 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/948554
Modularly constructed power converter arrangement Nov 16, 2010 Issued
Array ( [id] => 8910849 [patent_doc_number] => 08482921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Heat spreader with high heat flux and high thermal conductivity' [patent_app_type] => utility [patent_app_number] => 12/946788 [patent_app_country] => US [patent_app_date] => 2010-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4002 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12946788 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/946788
Heat spreader with high heat flux and high thermal conductivity Nov 14, 2010 Issued
Array ( [id] => 7698110 [patent_doc_number] => 20110228480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'Heat-dissipating apparatus and electronic device having the same' [patent_app_type] => utility [patent_app_number] => 12/926353 [patent_app_country] => US [patent_app_date] => 2010-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3822 [patent_no_of_claims] => 10 [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/A1/0228/20110228480.pdf [firstpage_image] =>[orig_patent_app_number] => 12926353 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/926353
Heat-dissipating apparatus and electronic device having the same Nov 11, 2010 Issued
Array ( [id] => 8579207 [patent_doc_number] => 08345427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Module having at least two surfaces and at least one thermally conductive layer therebetween' [patent_app_type] => utility [patent_app_number] => 12/939915 [patent_app_country] => US [patent_app_date] => 2010-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 7790 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12939915 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/939915
Module having at least two surfaces and at least one thermally conductive layer therebetween Nov 3, 2010 Issued
Array ( [id] => 5957648 [patent_doc_number] => 20110182035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/939847 [patent_app_country] => US [patent_app_date] => 2010-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3173 [patent_no_of_claims] => 7 [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/A1/0182/20110182035.pdf [firstpage_image] =>[orig_patent_app_number] => 12939847 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/939847
ELECTRONIC DEVICE Nov 3, 2010 Abandoned
Array ( [id] => 8169225 [patent_doc_number] => 20120106089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'WIRELESS NETWORK RECEIVER' [patent_app_type] => utility [patent_app_number] => 12/917653 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3038 [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/A1/0106/20120106089.pdf [firstpage_image] =>[orig_patent_app_number] => 12917653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917653
Wireless network receiver Nov 1, 2010 Issued
Array ( [id] => 8631314 [patent_doc_number] => 08363398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Electronic device with heat dissipation casing' [patent_app_type] => utility [patent_app_number] => 12/910852 [patent_app_country] => US [patent_app_date] => 2010-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1127 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12910852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/910852
Electronic device with heat dissipation casing Oct 23, 2010 Issued
Array ( [id] => 7783092 [patent_doc_number] => 20120044648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'FIXING MECHANISM FOR FIXING A THERMAL MODULE ON A BASE AND RELATED ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/910842 [patent_app_country] => US [patent_app_date] => 2010-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1593 [patent_no_of_claims] => 14 [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/A1/0044/20120044648.pdf [firstpage_image] =>[orig_patent_app_number] => 12910842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/910842
Fixing mechanism for fixing a thermal module on a base and related electronic device Oct 23, 2010 Issued
Array ( [id] => 8423109 [patent_doc_number] => 08279600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Electronic device enclosure with anti-EMI holes' [patent_app_type] => utility [patent_app_number] => 12/909044 [patent_app_country] => US [patent_app_date] => 2010-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1289 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12909044 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/909044
Electronic device enclosure with anti-EMI holes Oct 20, 2010 Issued
Array ( [id] => 6077976 [patent_doc_number] => 20110141695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/908742 [patent_app_country] => US [patent_app_date] => 2010-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4048 [patent_no_of_claims] => 11 [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/A1/0141/20110141695.pdf [firstpage_image] =>[orig_patent_app_number] => 12908742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/908742
ELECTRONIC DEVICE Oct 19, 2010 Abandoned
Array ( [id] => 7783093 [patent_doc_number] => 20120044649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'HEAT DISSIPATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/905441 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 623 [patent_no_of_claims] => 6 [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/A1/0044/20120044649.pdf [firstpage_image] =>[orig_patent_app_number] => 12905441 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905441
Heat dissipation device Oct 14, 2010 Issued
Array ( [id] => 8702658 [patent_doc_number] => 08395884 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-12 [patent_title] => 'Transfer switch having a light that provides surface illumination of the transfer switch' [patent_app_type] => utility [patent_app_number] => 12/905542 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8790 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12905542 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905542
Transfer switch having a light that provides surface illumination of the transfer switch Oct 14, 2010 Issued
Array ( [id] => 7789427 [patent_doc_number] => 20120050983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'HEAT DISSIPATION DEVICE FOR ELECTRONIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/899738 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1819 [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/A1/0050/20120050983.pdf [firstpage_image] =>[orig_patent_app_number] => 12899738 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899738
Heat dissipation device for electronic apparatus Oct 6, 2010 Issued
Array ( [id] => 8534659 [patent_doc_number] => 08310818 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-13 [patent_title] => 'Transfer switch housing having a removable wall for segmenting the housing into a pair of compartments' [patent_app_type] => utility [patent_app_number] => 12/897354 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6548 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12897354 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897354
Transfer switch housing having a removable wall for segmenting the housing into a pair of compartments Oct 3, 2010 Issued
Array ( [id] => 7661290 [patent_doc_number] => 20110310559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'Heat Dissipating Assembly' [patent_app_type] => utility [patent_app_number] => 12/895952 [patent_app_country] => US [patent_app_date] => 2010-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3086 [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] => publications/A1/0310/20110310559.pdf [firstpage_image] =>[orig_patent_app_number] => 12895952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/895952
Heat dissipating assembly Sep 30, 2010 Issued
Array ( [id] => 8471224 [patent_doc_number] => 08300412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-30 [patent_title] => 'Heat exchanger for motor controller' [patent_app_type] => utility [patent_app_number] => 12/895157 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2017 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12895157 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/895157
Heat exchanger for motor controller Sep 29, 2010 Issued
Array ( [id] => 8556604 [patent_doc_number] => 08331082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Systems, methods, and apparatus for components in AMI energy meters' [patent_app_type] => utility [patent_app_number] => 12/893038 [patent_app_country] => US [patent_app_date] => 2010-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12893038 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/893038
Systems, methods, and apparatus for components in AMI energy meters Sep 28, 2010 Issued
Array ( [id] => 8459364 [patent_doc_number] => 08295040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Cooling arrangement for small form factor desktop computer' [patent_app_type] => utility [patent_app_number] => 12/894050 [patent_app_country] => US [patent_app_date] => 2010-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6013 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12894050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/894050
Cooling arrangement for small form factor desktop computer Sep 28, 2010 Issued
Array ( [id] => 8877214 [patent_doc_number] => 08472183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-06-25 [patent_title] => 'Rack-mounted computer system with front-facing power supply unit' [patent_app_type] => utility [patent_app_number] => 12/886437 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 35 [patent_no_of_words] => 12848 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12886437 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/886437
Rack-mounted computer system with front-facing power supply unit Sep 19, 2010 Issued
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