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] => 7124656 [patent_doc_number] => 20050056399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Radiator including a heat sink and a fan' [patent_app_type] => utility [patent_app_number] => 10/892041 [patent_app_country] => US [patent_app_date] => 2004-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1168 [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/A1/0056/20050056399.pdf [firstpage_image] =>[orig_patent_app_number] => 10892041 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/892041
Radiator including a heat sink and a fan Jul 14, 2004 Issued
Array ( [id] => 7153050 [patent_doc_number] => 20050082045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Total heat exchanging element' [patent_app_type] => utility [patent_app_number] => 10/891016 [patent_app_country] => US [patent_app_date] => 2004-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4530 [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/A1/0082/20050082045.pdf [firstpage_image] =>[orig_patent_app_number] => 10891016 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/891016
Total heat exchanging element Jul 14, 2004 Issued
Array ( [id] => 7167726 [patent_doc_number] => 20050121174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Collection system for the mechanical cleaning of heat exchanger tubes' [patent_app_type] => utility [patent_app_number] => 10/891061 [patent_app_country] => US [patent_app_date] => 2004-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5690 [patent_no_of_claims] => 57 [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/A1/0121/20050121174.pdf [firstpage_image] =>[orig_patent_app_number] => 10891061 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/891061
Collection system for the mechanical cleaning of heat exchanger tubes Jul 14, 2004 Issued
Array ( [id] => 7188774 [patent_doc_number] => 20050039879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Heat transmission member and an electronics device using the member' [patent_app_type] => utility [patent_app_number] => 10/885214 [patent_app_country] => US [patent_app_date] => 2004-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3011 [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/A1/0039/20050039879.pdf [firstpage_image] =>[orig_patent_app_number] => 10885214 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/885214
Heat transmission member and an electronics device using the member Jul 5, 2004 Abandoned
Array ( [id] => 7196163 [patent_doc_number] => 20050051316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Heat exchanger having header tanks' [patent_app_type] => utility [patent_app_number] => 10/885361 [patent_app_country] => US [patent_app_date] => 2004-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3855 [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/A1/0051/20050051316.pdf [firstpage_image] =>[orig_patent_app_number] => 10885361 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/885361
Heat exchanger having header tanks Jul 5, 2004 Abandoned
Array ( [id] => 5674944 [patent_doc_number] => 20060180299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-17 [patent_title] => 'Flat tube for heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/565913 [patent_app_country] => US [patent_app_date] => 2004-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3468 [patent_no_of_claims] => 2 [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/A1/0180/20060180299.pdf [firstpage_image] =>[orig_patent_app_number] => 10565913 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565913
Flat tube for heat exchanger Jul 1, 2004 Abandoned
Array ( [id] => 6928491 [patent_doc_number] => 20050279523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Hidden radiating fin structure' [patent_app_type] => utility [patent_app_number] => 10/871061 [patent_app_country] => US [patent_app_date] => 2004-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1701 [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/A1/0279/20050279523.pdf [firstpage_image] =>[orig_patent_app_number] => 10871061 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/871061
Hidden radiating fin structure Jun 20, 2004 Abandoned
Array ( [id] => 797161 [patent_doc_number] => RE040512 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2008-09-23 [patent_title] => 'Acoustic convection apparatus' [patent_app_type] => reissue [patent_app_number] => 10/870903 [patent_app_country] => US [patent_app_date] => 2004-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3011 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/040/RE040512.pdf [firstpage_image] =>[orig_patent_app_number] => 10870903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/870903
Acoustic convection apparatus Jun 17, 2004 Issued
Array ( [id] => 7188809 [patent_doc_number] => 20050039886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Liquid cooling element and connection arrangement of liquid cooling element' [patent_app_type] => utility [patent_app_number] => 10/856831 [patent_app_country] => US [patent_app_date] => 2004-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3073 [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/A1/0039/20050039886.pdf [firstpage_image] =>[orig_patent_app_number] => 10856831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/856831
Liquid cooling element and connection arrangement of liquid cooling element May 31, 2004 Issued
Array ( [id] => 650093 [patent_doc_number] => 07111668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-26 [patent_title] => 'Cooling arrangement for an offshore wind energy installation' [patent_app_type] => utility [patent_app_number] => 10/854924 [patent_app_country] => US [patent_app_date] => 2004-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2650 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/111/07111668.pdf [firstpage_image] =>[orig_patent_app_number] => 10854924 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/854924
Cooling arrangement for an offshore wind energy installation May 26, 2004 Issued
Array ( [id] => 635910 [patent_doc_number] => 07124805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Tube feature for limiting insertion depth into header slot' [patent_app_type] => utility [patent_app_number] => 10/853064 [patent_app_country] => US [patent_app_date] => 2004-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1736 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/124/07124805.pdf [firstpage_image] =>[orig_patent_app_number] => 10853064 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/853064
Tube feature for limiting insertion depth into header slot May 23, 2004 Issued
Array ( [id] => 7085948 [patent_doc_number] => 20050006059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/851534 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3408 [patent_no_of_claims] => 25 [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/A1/0006/20050006059.pdf [firstpage_image] =>[orig_patent_app_number] => 10851534 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/851534
Heat exchanger May 20, 2004 Abandoned
Array ( [id] => 251709 [patent_doc_number] => 07578339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Heat exchanger of plate fin and tube type' [patent_app_type] => utility [patent_app_number] => 10/557604 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 24 [patent_no_of_words] => 7408 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/578/07578339.pdf [firstpage_image] =>[orig_patent_app_number] => 10557604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/557604
Heat exchanger of plate fin and tube type May 20, 2004 Issued
Array ( [id] => 7144874 [patent_doc_number] => 20050022414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Method and apparatus for removing vapor within heat pipe' [patent_app_type] => utility [patent_app_number] => 10/843624 [patent_app_country] => US [patent_app_date] => 2004-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1796 [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/A1/0022/20050022414.pdf [firstpage_image] =>[orig_patent_app_number] => 10843624 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/843624
Method and apparatus for removing vapor within heat pipe May 11, 2004 Abandoned
Array ( [id] => 934615 [patent_doc_number] => 06973961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-13 [patent_title] => 'Plate-type heat exchanger with single-walled and double-walled heat transfer plates' [patent_app_type] => utility [patent_app_number] => 10/841084 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1734 [patent_no_of_claims] => 2 [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/06/973/06973961.pdf [firstpage_image] =>[orig_patent_app_number] => 10841084 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841084
Plate-type heat exchanger with single-walled and double-walled heat transfer plates May 6, 2004 Issued
Array ( [id] => 6993427 [patent_doc_number] => 20050133202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Heat exchanger, combination with heat exchanger and method of manufacturing the heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/840952 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7162 [patent_no_of_claims] => 43 [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/A1/0133/20050133202.pdf [firstpage_image] =>[orig_patent_app_number] => 10840952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/840952
Heat exchanger, combination with heat exchanger and method of manufacturing the heat exchanger May 6, 2004 Abandoned
Array ( [id] => 344064 [patent_doc_number] => 07497248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Twin fin arrayed cooling device' [patent_app_type] => utility [patent_app_number] => 10/837144 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 37 [patent_no_of_words] => 4900 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/497/07497248.pdf [firstpage_image] =>[orig_patent_app_number] => 10837144 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/837144
Twin fin arrayed cooling device Apr 29, 2004 Issued
Array ( [id] => 7172033 [patent_doc_number] => 20040200601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Heat sink assembly' [patent_app_type] => new [patent_app_number] => 10/834693 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1548 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20040200601.pdf [firstpage_image] =>[orig_patent_app_number] => 10834693 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834693
Heat sink assembly Apr 28, 2004 Abandoned
Array ( [id] => 7124660 [patent_doc_number] => 20050056403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Thermosyphon and method for producing it' [patent_app_type] => utility [patent_app_number] => 10/833324 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1728 [patent_no_of_claims] => 11 [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/A1/0056/20050056403.pdf [firstpage_image] =>[orig_patent_app_number] => 10833324 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/833324
Thermosyphon and method for producing it Apr 27, 2004 Abandoned
Array ( [id] => 4848809 [patent_doc_number] => 20080314551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Steering Wheel' [patent_app_type] => utility [patent_app_number] => 10/556664 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2583 [patent_no_of_claims] => 9 [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/A1/0314/20080314551.pdf [firstpage_image] =>[orig_patent_app_number] => 10556664 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/556664
Steering Wheel Apr 27, 2004 Abandoned
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