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] => 716395 [patent_doc_number] => 07048042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-23 [patent_title] => 'Heat exchanger, in particular exhaust gas heat exchanger for motor vehicles, and method for producing same' [patent_app_type] => utility [patent_app_number] => 11/033451 [patent_app_country] => US [patent_app_date] => 2005-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2111 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/048/07048042.pdf [firstpage_image] =>[orig_patent_app_number] => 11033451 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033451
Heat exchanger, in particular exhaust gas heat exchanger for motor vehicles, and method for producing same Jan 11, 2005 Issued
Array ( [id] => 7167733 [patent_doc_number] => 20050121176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Cooler and method of cooling a medium' [patent_app_type] => utility [patent_app_number] => 11/033313 [patent_app_country] => US [patent_app_date] => 2005-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4580 [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/A1/0121/20050121176.pdf [firstpage_image] =>[orig_patent_app_number] => 11033313 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/033313
Cooler and method of cooling a medium Jan 11, 2005 Abandoned
Array ( [id] => 5627583 [patent_doc_number] => 20060144051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Evaporator designs for achieving high cooling performance at high superheats' [patent_app_type] => utility [patent_app_number] => 11/030431 [patent_app_country] => US [patent_app_date] => 2005-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4149 [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/A1/0144/20060144051.pdf [firstpage_image] =>[orig_patent_app_number] => 11030431 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/030431
Evaporator designs for achieving high cooling performance at high superheats Jan 5, 2005 Abandoned
Array ( [id] => 6980577 [patent_doc_number] => 20050150645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Plate for heat exchange and heat exchange unit' [patent_app_type] => utility [patent_app_number] => 11/028323 [patent_app_country] => US [patent_app_date] => 2005-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7729 [patent_no_of_claims] => 4 [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/A1/0150/20050150645.pdf [firstpage_image] =>[orig_patent_app_number] => 11028323 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/028323
Plate for heat exchange and heat exchange unit Jan 3, 2005 Abandoned
Array ( [id] => 732696 [patent_doc_number] => 07032650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-25 [patent_title] => 'Cooling fin set' [patent_app_type] => utility [patent_app_number] => 11/022664 [patent_app_country] => US [patent_app_date] => 2004-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1500 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/032/07032650.pdf [firstpage_image] =>[orig_patent_app_number] => 11022664 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022664
Cooling fin set Dec 27, 2004 Issued
Array ( [id] => 7001671 [patent_doc_number] => 20050167088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Fin array for heat transfer assemblies and method of making same' [patent_app_type] => utility [patent_app_number] => 11/020562 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2910 [patent_no_of_claims] => 18 [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/A1/0167/20050167088.pdf [firstpage_image] =>[orig_patent_app_number] => 11020562 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/020562
Fin array for heat transfer assemblies and method of making same Dec 21, 2004 Abandoned
Array ( [id] => 7100543 [patent_doc_number] => 20050103479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Heat exchanger for heating of fuel cell combustion air' [patent_app_type] => utility [patent_app_number] => 11/018774 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2220 [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/A1/0103/20050103479.pdf [firstpage_image] =>[orig_patent_app_number] => 11018774 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/018774
Heat exchanger for heating of fuel cell combustion air Dec 19, 2004 Issued
Array ( [id] => 4736560 [patent_doc_number] => 20080230212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Fin for Heat Exchanger and Heat Exchanger Equipped with Such Fins' [patent_app_type] => utility [patent_app_number] => 10/585843 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3420 [patent_no_of_claims] => 11 [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/A1/0230/20080230212.pdf [firstpage_image] =>[orig_patent_app_number] => 10585843 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/585843
Fin for Heat Exchanger and Heat Exchanger Equipped with Such Fins Dec 16, 2004 Abandoned
Array ( [id] => 7217779 [patent_doc_number] => 20050077027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Cooler with blower comprising heat-exchanging elements' [patent_app_type] => utility [patent_app_number] => 10/921394 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2559 [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/A1/0077/20050077027.pdf [firstpage_image] =>[orig_patent_app_number] => 10921394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/921394
Cooler with blower comprising heat-exchanging elements Dec 16, 2004 Issued
Array ( [id] => 7526018 [patent_doc_number] => 08042605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Heat conduction device' [patent_app_type] => utility [patent_app_number] => 10/582463 [patent_app_country] => US [patent_app_date] => 2004-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1729 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/042/08042605.pdf [firstpage_image] =>[orig_patent_app_number] => 10582463 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582463
Heat conduction device Dec 9, 2004 Issued
Array ( [id] => 608053 [patent_doc_number] => 07150311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Radiation module capable of resisting reverse flow of hot fluid' [patent_app_type] => utility [patent_app_number] => 11/001112 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 2471 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/150/07150311.pdf [firstpage_image] =>[orig_patent_app_number] => 11001112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/001112
Radiation module capable of resisting reverse flow of hot fluid Dec 1, 2004 Issued
Array ( [id] => 4967873 [patent_doc_number] => 20070107875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Flat plate heat transfer device' [patent_app_type] => utility [patent_app_number] => 10/580995 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7980 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20070107875.pdf [firstpage_image] =>[orig_patent_app_number] => 10580995 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580995
Flat plate heat transfer device Nov 23, 2004 Abandoned
Array ( [id] => 5037589 [patent_doc_number] => 20070089871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Plate heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/582543 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2586 [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/A1/0089/20070089871.pdf [firstpage_image] =>[orig_patent_app_number] => 10582543 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582543
Plate heat exchanger Nov 23, 2004 Issued
Array ( [id] => 6935933 [patent_doc_number] => 20050109494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Heat exchanger tube support' [patent_app_type] => utility [patent_app_number] => 10/995664 [patent_app_country] => US [patent_app_date] => 2004-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2791 [patent_no_of_claims] => 4 [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/A1/0109/20050109494.pdf [firstpage_image] =>[orig_patent_app_number] => 10995664 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/995664
Heat exchanger tube support Nov 22, 2004 Issued
Array ( [id] => 474817 [patent_doc_number] => 07222661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Cooling module' [patent_app_type] => utility [patent_app_number] => 10/990653 [patent_app_country] => US [patent_app_date] => 2004-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5018 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/222/07222661.pdf [firstpage_image] =>[orig_patent_app_number] => 10990653 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/990653
Cooling module Nov 17, 2004 Issued
Array ( [id] => 7225065 [patent_doc_number] => 20050269060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Heat dissipation device assembly with fan cover' [patent_app_type] => utility [patent_app_number] => 10/989762 [patent_app_country] => US [patent_app_date] => 2004-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1778 [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/A1/0269/20050269060.pdf [firstpage_image] =>[orig_patent_app_number] => 10989762 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/989762
Heat dissipation device assembly with fan cover Nov 15, 2004 Issued
Array ( [id] => 5772854 [patent_doc_number] => 20060102324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Cooling device using multiple fans and heat sinks' [patent_app_type] => utility [patent_app_number] => 10/988215 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2032 [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/A1/0102/20060102324.pdf [firstpage_image] =>[orig_patent_app_number] => 10988215 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/988215
Cooling device using multiple fans and heat sinks Nov 11, 2004 Issued
Array ( [id] => 510026 [patent_doc_number] => 07188661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-13 [patent_title] => 'Process for joining members of a heat transfer assembly and assembly formed thereby' [patent_app_type] => utility [patent_app_number] => 10/904497 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1405 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/188/07188661.pdf [firstpage_image] =>[orig_patent_app_number] => 10904497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/904497
Process for joining members of a heat transfer assembly and assembly formed thereby Nov 11, 2004 Issued
Array ( [id] => 5817428 [patent_doc_number] => 20060021741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Fan module for a heat dissipating device' [patent_app_type] => utility [patent_app_number] => 10/984739 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1837 [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/A1/0021/20060021741.pdf [firstpage_image] =>[orig_patent_app_number] => 10984739 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/984739
Fan module for a heat dissipating device Nov 9, 2004 Issued
Array ( [id] => 812016 [patent_doc_number] => 07413005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Heat exchanger, especially charge air cooler for motor vehicles' [patent_app_type] => utility [patent_app_number] => 10/580015 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2611 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/413/07413005.pdf [firstpage_image] =>[orig_patent_app_number] => 10580015 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/580015
Heat exchanger, especially charge air cooler for motor vehicles Nov 9, 2004 Issued
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