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] => 538748 [patent_doc_number] => 07159650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/610441 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3644 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/159/07159650.pdf [firstpage_image] =>[orig_patent_app_number] => 10610441 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/610441
Heat exchanger Jun 29, 2003 Issued
Array ( [id] => 310070 [patent_doc_number] => 07527090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Heat dissipating device with preselected designed interface for thermal interface materials' [patent_app_type] => utility [patent_app_number] => 10/612834 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5275 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/527/07527090.pdf [firstpage_image] =>[orig_patent_app_number] => 10612834 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/612834
Heat dissipating device with preselected designed interface for thermal interface materials Jun 29, 2003 Issued
Array ( [id] => 7400197 [patent_doc_number] => 20040261975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'RADIAL HEAT SINK WITH HELICAL SHAPED FINS' [patent_app_type] => new [patent_app_number] => 10/608056 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2497 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261975.pdf [firstpage_image] =>[orig_patent_app_number] => 10608056 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/608056
Radial heat sink with helical shaped fins Jun 26, 2003 Issued
Array ( [id] => 7400272 [patent_doc_number] => 20040261986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'METHOD OF FORMING HEAT EXCHANGER TUBING AND TUBING FORMED THEREBY' [patent_app_type] => new [patent_app_number] => 10/604143 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2384 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261986.pdf [firstpage_image] =>[orig_patent_app_number] => 10604143 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/604143
Method of forming heat exchanger tubing and tubing formed thereby Jun 26, 2003 Issued
Array ( [id] => 1147276 [patent_doc_number] => 06763880 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Liquid cooled radiation module for servers' [patent_app_type] => B1 [patent_app_number] => 10/606356 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1875 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/763/06763880.pdf [firstpage_image] =>[orig_patent_app_number] => 10606356 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606356
Liquid cooled radiation module for servers Jun 25, 2003 Issued
Array ( [id] => 7400267 [patent_doc_number] => 20040261985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Heat exchanger with increased heat transfer efficiency and a low-cost method of forming the heat exchanger' [patent_app_type] => new [patent_app_number] => 10/606452 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4847 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261985.pdf [firstpage_image] =>[orig_patent_app_number] => 10606452 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606452
Low-cost method of forming a heat exchanger with an increased heat transfer efficiency Jun 25, 2003 Issued
Array ( [id] => 7400194 [patent_doc_number] => 20040261973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Fastenerless mounting bracket for heat exchangers' [patent_app_type] => new [patent_app_number] => 10/606076 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2042 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261973.pdf [firstpage_image] =>[orig_patent_app_number] => 10606076 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606076
Fastenerless mounting bracket for heat exchangers Jun 24, 2003 Issued
Array ( [id] => 643166 [patent_doc_number] => 07117936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Tube for heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/520404 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5805 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/117/07117936.pdf [firstpage_image] =>[orig_patent_app_number] => 10520404 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/520404
Tube for heat exchanger Jun 24, 2003 Issued
Array ( [id] => 770610 [patent_doc_number] => 07000681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Cold or heat accumulator and process for its manufacture' [patent_app_type] => utility [patent_app_number] => 10/601554 [patent_app_country] => US [patent_app_date] => 2003-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3788 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/000/07000681.pdf [firstpage_image] =>[orig_patent_app_number] => 10601554 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/601554
Cold or heat accumulator and process for its manufacture Jun 23, 2003 Issued
Array ( [id] => 413502 [patent_doc_number] => 07278473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'Exhaust gas heat exchanger and method for the production thereof' [patent_app_type] => utility [patent_app_number] => 10/518590 [patent_app_country] => US [patent_app_date] => 2003-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1669 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/278/07278473.pdf [firstpage_image] =>[orig_patent_app_number] => 10518590 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518590
Exhaust gas heat exchanger and method for the production thereof Jun 22, 2003 Issued
Array ( [id] => 1084351 [patent_doc_number] => 06830098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-14 [patent_title] => 'Heat pipe fin stack with extruded base' [patent_app_type] => B1 [patent_app_number] => 10/457309 [patent_app_country] => US [patent_app_date] => 2003-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 6711 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/830/06830098.pdf [firstpage_image] =>[orig_patent_app_number] => 10457309 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/457309
Heat pipe fin stack with extruded base Jun 8, 2003 Issued
Array ( [id] => 7181515 [patent_doc_number] => 20050161208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Hollow chamber profile made of metal, especially for heat exchangers' [patent_app_type] => utility [patent_app_number] => 10/516852 [patent_app_country] => US [patent_app_date] => 2003-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3880 [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/A1/0161/20050161208.pdf [firstpage_image] =>[orig_patent_app_number] => 10516852 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516852
Hollow chamber profile made of metal, especially for heat exchangers Jun 5, 2003 Issued
Array ( [id] => 7336937 [patent_doc_number] => 20040244963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Heat pipe with temperature control' [patent_app_type] => new [patent_app_number] => 10/455004 [patent_app_country] => US [patent_app_date] => 2003-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8747 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20040244963.pdf [firstpage_image] =>[orig_patent_app_number] => 10455004 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/455004
Heat pipe with temperature control Jun 4, 2003 Abandoned
Array ( [id] => 1016290 [patent_doc_number] => 06889758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-10 [patent_title] => 'Lateral plate finned heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/453361 [patent_app_country] => US [patent_app_date] => 2003-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 27 [patent_no_of_words] => 6019 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/889/06889758.pdf [firstpage_image] =>[orig_patent_app_number] => 10453361 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/453361
Lateral plate finned heat exchanger Jun 2, 2003 Issued
Array ( [id] => 5862620 [patent_doc_number] => 20060096750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/515524 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2904 [patent_no_of_claims] => 21 [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/A1/0096/20060096750.pdf [firstpage_image] =>[orig_patent_app_number] => 10515524 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515524
Heat exchanger May 29, 2003 Abandoned
Array ( [id] => 7322607 [patent_doc_number] => 20040251015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Heat exchanger having an improved baffle' [patent_app_type] => new [patent_app_number] => 10/448472 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3477 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20040251015.pdf [firstpage_image] =>[orig_patent_app_number] => 10448472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/448472
Heat exchanger having an improved baffle May 29, 2003 Issued
Array ( [id] => 6698939 [patent_doc_number] => 20030221819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Heat exchanger for CO2 refrigerant' [patent_app_type] => new [patent_app_number] => 10/445905 [patent_app_country] => US [patent_app_date] => 2003-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4305 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0221/20030221819.pdf [firstpage_image] =>[orig_patent_app_number] => 10445905 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/445905
Heat exchanger for CO2 refrigerant May 27, 2003 Issued
Array ( [id] => 950558 [patent_doc_number] => 06959757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Black layer coated heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/447101 [patent_app_country] => US [patent_app_date] => 2003-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2377 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959757.pdf [firstpage_image] =>[orig_patent_app_number] => 10447101 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/447101
Black layer coated heat exchanger May 27, 2003 Issued
Array ( [id] => 805108 [patent_doc_number] => 07418999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-02 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/516002 [patent_app_country] => US [patent_app_date] => 2003-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3574 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/418/07418999.pdf [firstpage_image] =>[orig_patent_app_number] => 10516002 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516002
Heat exchanger May 22, 2003 Issued
Array ( [id] => 6767643 [patent_doc_number] => 20030213583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'Heat exchanger' [patent_app_type] => new [patent_app_number] => 10/436105 [patent_app_country] => US [patent_app_date] => 2003-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2587 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213583.pdf [firstpage_image] =>[orig_patent_app_number] => 10436105 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/436105
Heat exchanger May 12, 2003 Issued
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