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] => 7007777 [patent_doc_number] => 20050061493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Heat exchanger system and method' [patent_app_type] => utility [patent_app_number] => 10/944374 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 13608 [patent_no_of_claims] => 47 [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/A1/0061/20050061493.pdf [firstpage_image] =>[orig_patent_app_number] => 10944374 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/944374
Heat exchanger system and method Sep 16, 2004 Abandoned
Array ( [id] => 5048532 [patent_doc_number] => 20070029076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-08 [patent_title] => 'Heat exchanger, in particular for motor vehicles' [patent_app_type] => utility [patent_app_number] => 10/575893 [patent_app_country] => US [patent_app_date] => 2004-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1886 [patent_no_of_claims] => 14 [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/A1/0029/20070029076.pdf [firstpage_image] =>[orig_patent_app_number] => 10575893 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575893
Heat exchanger, in particular for motor vehicles Sep 14, 2004 Abandoned
Array ( [id] => 862405 [patent_doc_number] => 07367379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-06 [patent_title] => 'Arrangement for securing a heat exchanger to another heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/575903 [patent_app_country] => US [patent_app_date] => 2004-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2523 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/367/07367379.pdf [firstpage_image] =>[orig_patent_app_number] => 10575903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/575903
Arrangement for securing a heat exchanger to another heat exchanger Sep 12, 2004 Issued
Array ( [id] => 973638 [patent_doc_number] => 06932150 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-23 [patent_title] => 'Heat-dissipation device' [patent_app_type] => utility [patent_app_number] => 10/937611 [patent_app_country] => US [patent_app_date] => 2004-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2269 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/932/06932150.pdf [firstpage_image] =>[orig_patent_app_number] => 10937611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/937611
Heat-dissipation device Sep 9, 2004 Issued
Array ( [id] => 5707585 [patent_doc_number] => 20060048929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Header and coil connections for a heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/937141 [patent_app_country] => US [patent_app_date] => 2004-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1605 [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/A1/0048/20060048929.pdf [firstpage_image] =>[orig_patent_app_number] => 10937141 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/937141
Header and coil connections for a heat exchanger Sep 8, 2004 Abandoned
Array ( [id] => 5897550 [patent_doc_number] => 20060042783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Heat sink for electronic device' [patent_app_type] => utility [patent_app_number] => 10/933042 [patent_app_country] => US [patent_app_date] => 2004-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1431 [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/A1/0042/20060042783.pdf [firstpage_image] =>[orig_patent_app_number] => 10933042 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/933042
Heat sink for electronic device Sep 1, 2004 Issued
Array ( [id] => 531108 [patent_doc_number] => 07165602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Heat sink structure' [patent_app_type] => utility [patent_app_number] => 10/932094 [patent_app_country] => US [patent_app_date] => 2004-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2104 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/165/07165602.pdf [firstpage_image] =>[orig_patent_app_number] => 10932094 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/932094
Heat sink structure Sep 1, 2004 Issued
Array ( [id] => 399601 [patent_doc_number] => 07290594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Intercooler' [patent_app_type] => utility [patent_app_number] => 10/932689 [patent_app_country] => US [patent_app_date] => 2004-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1411 [patent_no_of_claims] => 9 [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/07/290/07290594.pdf [firstpage_image] =>[orig_patent_app_number] => 10932689 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/932689
Intercooler Aug 31, 2004 Issued
Array ( [id] => 7079637 [patent_doc_number] => 20050045314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Aluminum heat exchanger and method of making thereof' [patent_app_type] => utility [patent_app_number] => 10/927264 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4123 [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/A1/0045/20050045314.pdf [firstpage_image] =>[orig_patent_app_number] => 10927264 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/927264
Aluminum heat exchanger and method of making thereof Aug 25, 2004 Abandoned
Array ( [id] => 7100534 [patent_doc_number] => 20050103471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Heat sink' [patent_app_type] => utility [patent_app_number] => 10/921404 [patent_app_country] => US [patent_app_date] => 2004-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1036 [patent_no_of_claims] => 17 [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/A1/0103/20050103471.pdf [firstpage_image] =>[orig_patent_app_number] => 10921404 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/921404
Heat sink Aug 17, 2004 Issued
Array ( [id] => 724467 [patent_doc_number] => 07040380 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-05-09 [patent_title] => 'Bracket for motor vehicle air conditioner heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/920512 [patent_app_country] => US [patent_app_date] => 2004-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2338 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/040/07040380.pdf [firstpage_image] =>[orig_patent_app_number] => 10920512 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/920512
Bracket for motor vehicle air conditioner heat exchanger Aug 17, 2004 Issued
Array ( [id] => 880900 [patent_doc_number] => 07350560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Heat exchangers' [patent_app_type] => utility [patent_app_number] => 10/916412 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3321 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/350/07350560.pdf [firstpage_image] =>[orig_patent_app_number] => 10916412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/916412
Heat exchangers Aug 11, 2004 Issued
Array ( [id] => 699633 [patent_doc_number] => 07063130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-20 [patent_title] => 'Circular heat sink assembly' [patent_app_type] => utility [patent_app_number] => 10/912111 [patent_app_country] => US [patent_app_date] => 2004-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 2966 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/063/07063130.pdf [firstpage_image] =>[orig_patent_app_number] => 10912111 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/912111
Circular heat sink assembly Aug 5, 2004 Issued
Array ( [id] => 385636 [patent_doc_number] => 07303000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Mounting system and method for scraped surface heat exchanger blades' [patent_app_type] => utility [patent_app_number] => 10/909314 [patent_app_country] => US [patent_app_date] => 2004-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 3565 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/303/07303000.pdf [firstpage_image] =>[orig_patent_app_number] => 10909314 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/909314
Mounting system and method for scraped surface heat exchanger blades Aug 2, 2004 Issued
Array ( [id] => 313818 [patent_doc_number] => 07523782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Heat exchanger having a double baffle' [patent_app_type] => utility [patent_app_number] => 10/902972 [patent_app_country] => US [patent_app_date] => 2004-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7139 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/523/07523782.pdf [firstpage_image] =>[orig_patent_app_number] => 10902972 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/902972
Heat exchanger having a double baffle Jul 30, 2004 Issued
Array ( [id] => 7549087 [patent_doc_number] => 08061416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Heat exchanger and method for the production thereof' [patent_app_type] => utility [patent_app_number] => 10/566053 [patent_app_country] => US [patent_app_date] => 2004-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 8136 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/061/08061416.pdf [firstpage_image] =>[orig_patent_app_number] => 10566053 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/566053
Heat exchanger and method for the production thereof Jul 28, 2004 Issued
Array ( [id] => 7188780 [patent_doc_number] => 20050039880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'COMPUTER COOLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 10/710612 [patent_app_country] => US [patent_app_date] => 2004-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 14514 [patent_no_of_claims] => 8 [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/A1/0039/20050039880.pdf [firstpage_image] =>[orig_patent_app_number] => 10710612 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/710612
COMPUTER COOLING APPARATUS Jul 22, 2004 Abandoned
Array ( [id] => 5616296 [patent_doc_number] => 20060185828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'Thermosyphon device, cooling and heating device and method using the thermosyphone device, and plant cultivating method' [patent_app_type] => utility [patent_app_number] => 10/565493 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8181 [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/A1/0185/20060185828.pdf [firstpage_image] =>[orig_patent_app_number] => 10565493 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/565493
Thermosyphon device, cooling and heating device and method using the thermosyphone device, and plant cultivating method Jul 19, 2004 Abandoned
Array ( [id] => 7188834 [patent_doc_number] => 20050039892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Compact heat exchanger with high volumetric air-flow' [patent_app_type] => utility [patent_app_number] => 10/894715 [patent_app_country] => US [patent_app_date] => 2004-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 5602 [patent_no_of_claims] => 27 [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/A1/0039/20050039892.pdf [firstpage_image] =>[orig_patent_app_number] => 10894715 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/894715
Compact heat exchanger with high volumetric air-flow Jul 19, 2004 Issued
Array ( [id] => 7022328 [patent_doc_number] => 20050016722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Multi-pass fluid cooler' [patent_app_type] => utility [patent_app_number] => 10/892671 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4045 [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/A1/0016/20050016722.pdf [firstpage_image] =>[orig_patent_app_number] => 10892671 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/892671
Multi-pass fluid cooler Jul 15, 2004 Abandoned
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