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] => 7336904 [patent_doc_number] => 20040244948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Heat exchange device' [patent_app_type] => new [patent_app_number] => 10/683421 [patent_app_country] => US [patent_app_date] => 2003-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2755 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20040244948.pdf [firstpage_image] =>[orig_patent_app_number] => 10683421 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/683421
Heat exchange device Oct 9, 2003 Abandoned
Array ( [id] => 7332389 [patent_doc_number] => 20040188072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Fin for a plate heat exchanger, methods for the manufacture of such a fin, and a heat exchanger comprising such a fin' [patent_app_type] => new [patent_app_number] => 10/674340 [patent_app_country] => US [patent_app_date] => 2003-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2193 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20040188072.pdf [firstpage_image] =>[orig_patent_app_number] => 10674340 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/674340
Fin for a plate heat exchanger, methods for the manufacture of such a fin, and a heat exchanger comprising such a fin Sep 30, 2003 Issued
Array ( [id] => 980570 [patent_doc_number] => 06926073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-09 [patent_title] => 'Spiral heat exchange device' [patent_app_type] => utility [patent_app_number] => 10/674591 [patent_app_country] => US [patent_app_date] => 2003-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4192 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/926/06926073.pdf [firstpage_image] =>[orig_patent_app_number] => 10674591 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/674591
Spiral heat exchange device Sep 29, 2003 Issued
Array ( [id] => 7417201 [patent_doc_number] => 20040182555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'HEAT EXCHANGER DEVICE AND A METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => new [patent_app_number] => 10/605382 [patent_app_country] => US [patent_app_date] => 2003-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8114 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20040182555.pdf [firstpage_image] =>[orig_patent_app_number] => 10605382 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/605382
Heat exchanger device and a method for manufacturing the same Sep 25, 2003 Issued
Array ( [id] => 7201329 [patent_doc_number] => 20040069443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Heat exchanger module' [patent_app_type] => new [patent_app_number] => 10/671102 [patent_app_country] => US [patent_app_date] => 2003-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3728 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20040069443.pdf [firstpage_image] =>[orig_patent_app_number] => 10671102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/671102
Heat exchanger module Sep 24, 2003 Issued
Array ( [id] => 438008 [patent_doc_number] => 07258160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-21 [patent_title] => 'Heat transfer element, cooling device and electronic device having the element' [patent_app_type] => utility [patent_app_number] => 10/669057 [patent_app_country] => US [patent_app_date] => 2003-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 7392 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/258/07258160.pdf [firstpage_image] =>[orig_patent_app_number] => 10669057 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/669057
Heat transfer element, cooling device and electronic device having the element Sep 23, 2003 Issued
Array ( [id] => 1006907 [patent_doc_number] => 06901997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-07 [patent_title] => 'Thermal interface wafer and method of making and using the same' [patent_app_type] => utility [patent_app_number] => 10/669813 [patent_app_country] => US [patent_app_date] => 2003-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4101 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/901/06901997.pdf [firstpage_image] =>[orig_patent_app_number] => 10669813 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/669813
Thermal interface wafer and method of making and using the same Sep 23, 2003 Issued
Array ( [id] => 1032788 [patent_doc_number] => 06874566 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-05 [patent_title] => 'Heat sink with intermediate fan element' [patent_app_type] => utility [patent_app_number] => 10/666390 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1969 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/874/06874566.pdf [firstpage_image] =>[orig_patent_app_number] => 10666390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/666390
Heat sink with intermediate fan element Sep 18, 2003 Issued
Array ( [id] => 5239172 [patent_doc_number] => 20070017663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Heat exchanger cooling fin' [patent_app_type] => utility [patent_app_number] => 10/572133 [patent_app_country] => US [patent_app_date] => 2003-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4227 [patent_no_of_claims] => 6 [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/A1/0017/20070017663.pdf [firstpage_image] =>[orig_patent_app_number] => 10572133 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/572133
Heat exchanger cooling fin Sep 18, 2003 Issued
Array ( [id] => 1132897 [patent_doc_number] => 06779595 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Integrated heat dissipation apparatus' [patent_app_type] => B1 [patent_app_number] => 10/662312 [patent_app_country] => US [patent_app_date] => 2003-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2133 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/779/06779595.pdf [firstpage_image] =>[orig_patent_app_number] => 10662312 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/662312
Integrated heat dissipation apparatus Sep 15, 2003 Issued
Array ( [id] => 7058323 [patent_doc_number] => 20050000682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Heat dissipating fins of heat sink and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 10/658303 [patent_app_country] => US [patent_app_date] => 2003-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2424 [patent_no_of_claims] => 12 [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/A1/0000/20050000682.pdf [firstpage_image] =>[orig_patent_app_number] => 10658303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/658303
Heat dissipating fins of heat sink and manufacturing method thereof Sep 8, 2003 Abandoned
Array ( [id] => 995205 [patent_doc_number] => 06913070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Planar heat pipe structure' [patent_app_type] => utility [patent_app_number] => 10/653104 [patent_app_country] => US [patent_app_date] => 2003-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1728 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/913/06913070.pdf [firstpage_image] =>[orig_patent_app_number] => 10653104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653104
Planar heat pipe structure Sep 2, 2003 Issued
Array ( [id] => 7201470 [patent_doc_number] => 20040069472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-15 [patent_title] => 'Heat exchanger' [patent_app_type] => new [patent_app_number] => 10/649223 [patent_app_country] => US [patent_app_date] => 2003-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3762 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20040069472.pdf [firstpage_image] =>[orig_patent_app_number] => 10649223 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/649223
Heat exchanger Aug 25, 2003 Abandoned
Array ( [id] => 989912 [patent_doc_number] => 06918431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-19 [patent_title] => 'Cooling assembly' [patent_app_type] => utility [patent_app_number] => 10/646505 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2668 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/918/06918431.pdf [firstpage_image] =>[orig_patent_app_number] => 10646505 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/646505
Cooling assembly Aug 21, 2003 Issued
Array ( [id] => 7195816 [patent_doc_number] => 20050041394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Heatsink device' [patent_app_type] => utility [patent_app_number] => 10/647851 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1414 [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/A1/0041/20050041394.pdf [firstpage_image] =>[orig_patent_app_number] => 10647851 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/647851
Heatsink device Aug 21, 2003 Issued
Array ( [id] => 1086826 [patent_doc_number] => 06827138 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-07 [patent_title] => 'Heat exchanger' [patent_app_type] => B1 [patent_app_number] => 10/644157 [patent_app_country] => US [patent_app_date] => 2003-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2898 [patent_no_of_claims] => 18 [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/06/827/06827138.pdf [firstpage_image] =>[orig_patent_app_number] => 10644157 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/644157
Heat exchanger Aug 19, 2003 Issued
Array ( [id] => 7403943 [patent_doc_number] => 20040226704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Plate heat exchanger' [patent_app_type] => new [patent_app_number] => 10/639431 [patent_app_country] => US [patent_app_date] => 2003-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1086 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20040226704.pdf [firstpage_image] =>[orig_patent_app_number] => 10639431 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/639431
Plate heat exchanger Aug 12, 2003 Abandoned
Array ( [id] => 7341625 [patent_doc_number] => 20040045702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Heatsink with multiple fin types' [patent_app_type] => new [patent_app_number] => 10/639218 [patent_app_country] => US [patent_app_date] => 2003-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2167 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20040045702.pdf [firstpage_image] =>[orig_patent_app_number] => 10639218 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/639218
Heatsink with multiple fin types Aug 11, 2003 Abandoned
Array ( [id] => 5868302 [patent_doc_number] => 20060162919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Flat tube and process for producing heat exchanger with use of the flat tube' [patent_app_type] => utility [patent_app_number] => 10/523394 [patent_app_country] => US [patent_app_date] => 2003-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7268 [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/A1/0162/20060162919.pdf [firstpage_image] =>[orig_patent_app_number] => 10523394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/523394
Flat tube and process for producing heat exchanger with use of the flat tube Aug 10, 2003 Abandoned
Array ( [id] => 7181508 [patent_doc_number] => 20050161205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Reduced volume heat exchangers' [patent_app_type] => utility [patent_app_number] => 10/522974 [patent_app_country] => US [patent_app_date] => 2003-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10123 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20050161205.pdf [firstpage_image] =>[orig_patent_app_number] => 10522974 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/522974
Reduced volume heat exchangers Aug 7, 2003 Abandoned
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