Search

David Lam

Examiner (ID: 9389, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2818, 2827, 2825
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5103804 [patent_doc_number] => 20070062679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Heat exchanger with modified diffuser surface' [patent_app_type] => utility [patent_app_number] => 11/172672 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4969 [patent_no_of_claims] => 18 [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/A1/0062/20070062679.pdf [firstpage_image] =>[orig_patent_app_number] => 11172672 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/172672
Heat exchanger with modified diffuser surface Jun 29, 2005 Abandoned
Array ( [id] => 4799878 [patent_doc_number] => 20080011465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-17 [patent_title] => 'Heat Exchanger' [patent_app_type] => utility [patent_app_number] => 11/571403 [patent_app_country] => US [patent_app_date] => 2005-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1668 [patent_no_of_claims] => 10 [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/A1/0011/20080011465.pdf [firstpage_image] =>[orig_patent_app_number] => 11571403 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/571403
Heat Exchanger Jun 28, 2005 Abandoned
Array ( [id] => 1075933 [patent_doc_number] => 07614442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-10 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 11/574004 [patent_app_country] => US [patent_app_date] => 2005-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2288 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/614/07614442.pdf [firstpage_image] =>[orig_patent_app_number] => 11574004 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/574004
Heat exchanger Jun 27, 2005 Issued
Array ( [id] => 6976516 [patent_doc_number] => 20050286231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Heat sink with step fin' [patent_app_type] => utility [patent_app_number] => 11/157854 [patent_app_country] => US [patent_app_date] => 2005-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2606 [patent_no_of_claims] => 7 [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/A1/0286/20050286231.pdf [firstpage_image] =>[orig_patent_app_number] => 11157854 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/157854
Heat sink with step fin Jun 21, 2005 Abandoned
Array ( [id] => 5685268 [patent_doc_number] => 20060283583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Stamped manifold for a heat exchanger and method for making same' [patent_app_type] => utility [patent_app_number] => 11/156292 [patent_app_country] => US [patent_app_date] => 2005-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4461 [patent_no_of_claims] => 15 [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/A1/0283/20060283583.pdf [firstpage_image] =>[orig_patent_app_number] => 11156292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/156292
Stamped manifold for a heat exchanger and method for making same Jun 16, 2005 Issued
Array ( [id] => 396262 [patent_doc_number] => 07293601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Thermoduct' [patent_app_type] => utility [patent_app_number] => 11/152228 [patent_app_country] => US [patent_app_date] => 2005-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2232 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/293/07293601.pdf [firstpage_image] =>[orig_patent_app_number] => 11152228 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/152228
Thermoduct Jun 14, 2005 Issued
Array ( [id] => 5685264 [patent_doc_number] => 20060283579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Integrated liquid cooled heat sink for electronic components' [patent_app_type] => utility [patent_app_number] => 11/153107 [patent_app_country] => US [patent_app_date] => 2005-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3313 [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] => publications/A1/0283/20060283579.pdf [firstpage_image] =>[orig_patent_app_number] => 11153107 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153107
Integrated liquid cooled heat sink for electronic components Jun 14, 2005 Issued
Array ( [id] => 6974896 [patent_doc_number] => 20050284611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Cooling device for electric circuit' [patent_app_type] => utility [patent_app_number] => 11/146434 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1804 [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] => publications/A1/0284/20050284611.pdf [firstpage_image] =>[orig_patent_app_number] => 11146434 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/146434
Cooling device for electric circuit Jun 5, 2005 Abandoned
Array ( [id] => 5862609 [patent_doc_number] => 20060096739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'End sealing structure for heat pipe' [patent_app_type] => utility [patent_app_number] => 11/142416 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1551 [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/A1/0096/20060096739.pdf [firstpage_image] =>[orig_patent_app_number] => 11142416 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/142416
End sealing structure for heat pipe Jun 1, 2005 Abandoned
Array ( [id] => 575439 [patent_doc_number] => 07438122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Axial heat exchanger' [patent_app_type] => utility [patent_app_number] => 11/141192 [patent_app_country] => US [patent_app_date] => 2005-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8006 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/438/07438122.pdf [firstpage_image] =>[orig_patent_app_number] => 11141192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/141192
Axial heat exchanger May 31, 2005 Issued
Array ( [id] => 5043165 [patent_doc_number] => 20070261836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Heat Exchanger with an All-Metal Construction, in Particular an All-Aluminium Construction' [patent_app_type] => utility [patent_app_number] => 11/570514 [patent_app_country] => US [patent_app_date] => 2005-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1190 [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/A1/0261/20070261836.pdf [firstpage_image] =>[orig_patent_app_number] => 11570514 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/570514
Heat Exchanger with an All-Metal Construction, in Particular an All-Aluminium Construction May 31, 2005 Abandoned
Array ( [id] => 5227621 [patent_doc_number] => 20070289727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Heat Exchanger' [patent_app_type] => utility [patent_app_number] => 11/628314 [patent_app_country] => US [patent_app_date] => 2005-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8198 [patent_no_of_claims] => 22 [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/A1/0289/20070289727.pdf [firstpage_image] =>[orig_patent_app_number] => 11628314 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/628314
Heat Exchanger May 30, 2005 Abandoned
Array ( [id] => 900250 [patent_doc_number] => 07334630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-26 [patent_title] => 'Closed-loop microchannel cooling system' [patent_app_type] => utility [patent_app_number] => 11/136793 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 58 [patent_no_of_words] => 24243 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/334/07334630.pdf [firstpage_image] =>[orig_patent_app_number] => 11136793 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/136793
Closed-loop microchannel cooling system May 24, 2005 Issued
Array ( [id] => 4546276 [patent_doc_number] => 07841384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Local seal casing of the “maze” type, for a passenger compartment heating, ventilation and/or air conditioning installation' [patent_app_type] => utility [patent_app_number] => 11/136932 [patent_app_country] => US [patent_app_date] => 2005-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3606 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/841/07841384.pdf [firstpage_image] =>[orig_patent_app_number] => 11136932 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/136932
Local seal casing of the “maze” type, for a passenger compartment heating, ventilation and/or air conditioning installation May 24, 2005 Issued
Array ( [id] => 639661 [patent_doc_number] => 07121326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Heat sink' [patent_app_type] => utility [patent_app_number] => 11/135222 [patent_app_country] => US [patent_app_date] => 2005-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1524 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/121/07121326.pdf [firstpage_image] =>[orig_patent_app_number] => 11135222 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/135222
Heat sink May 23, 2005 Issued
Array ( [id] => 5764731 [patent_doc_number] => 20050263274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exchangers' [patent_app_type] => utility [patent_app_number] => 11/135371 [patent_app_country] => US [patent_app_date] => 2005-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4006 [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] => publications/A1/0263/20050263274.pdf [firstpage_image] =>[orig_patent_app_number] => 11135371 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/135371
Stacking-type, multi-flow, heat exchangers and methods for manufacturing such heat exchangers May 23, 2005 Issued
Array ( [id] => 5897554 [patent_doc_number] => 20060042787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'HEAT DISSIPATION DEVICE HAVING CAP FOR PROTECTING THERMAL INTERFACE MATERIAL THEREON' [patent_app_type] => utility [patent_app_number] => 11/135571 [patent_app_country] => US [patent_app_date] => 2005-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1493 [patent_no_of_claims] => 20 [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/A1/0042/20060042787.pdf [firstpage_image] =>[orig_patent_app_number] => 11135571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/135571
Heat dissipation device having cap for protecting thermal interface material thereon May 22, 2005 Issued
Array ( [id] => 5683240 [patent_doc_number] => 20060199510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'Ventilating system' [patent_app_type] => utility [patent_app_number] => 11/132212 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3357 [patent_no_of_claims] => 26 [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/A1/0199/20060199510.pdf [firstpage_image] =>[orig_patent_app_number] => 11132212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132212
Ventilating system May 18, 2005 Issued
Array ( [id] => 5622279 [patent_doc_number] => 20060260784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'MICROJET MODULE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 10/908622 [patent_app_country] => US [patent_app_date] => 2005-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5983 [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/A1/0260/20060260784.pdf [firstpage_image] =>[orig_patent_app_number] => 10908622 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/908622
Microjet module assembly May 18, 2005 Issued
Array ( [id] => 5622284 [patent_doc_number] => 20060260789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Heat exchange unit and heat exchanger using the heat exchange unit' [patent_app_type] => utility [patent_app_number] => 11/132132 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4042 [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/A1/0260/20060260789.pdf [firstpage_image] =>[orig_patent_app_number] => 11132132 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/132132
Heat exchange unit and heat exchanger using the heat exchange unit May 17, 2005 Abandoned
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