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] => 5680377 [patent_doc_number] => 20060196644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'Heat exchanger and method for treating the surface of said heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/551183 [patent_app_country] => US [patent_app_date] => 2004-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1720 [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/A1/0196/20060196644.pdf [firstpage_image] =>[orig_patent_app_number] => 10551183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551183
Heat exchanger and method for treating the surface of said heat exchanger Mar 7, 2004 Abandoned
Array ( [id] => 7435213 [patent_doc_number] => 20040194928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Heat dissipation device with interlocking fin plates' [patent_app_type] => new [patent_app_number] => 10/795104 [patent_app_country] => US [patent_app_date] => 2004-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1712 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20040194928.pdf [firstpage_image] =>[orig_patent_app_number] => 10795104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/795104
Heat dissipation device with interlocking fin plates Mar 4, 2004 Issued
Array ( [id] => 510037 [patent_doc_number] => 07188663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-13 [patent_title] => 'Radiating module and the manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 10/786034 [patent_app_country] => US [patent_app_date] => 2004-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2938 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/188/07188663.pdf [firstpage_image] =>[orig_patent_app_number] => 10786034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/786034
Radiating module and the manufacturing method thereof Feb 25, 2004 Issued
Array ( [id] => 7047955 [patent_doc_number] => 20050183842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Fastening device for a radiator' [patent_app_type] => utility [patent_app_number] => 10/784284 [patent_app_country] => US [patent_app_date] => 2004-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1260 [patent_no_of_claims] => 2 [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/A1/0183/20050183842.pdf [firstpage_image] =>[orig_patent_app_number] => 10784284 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/784284
Fastening device for a radiator Feb 23, 2004 Issued
Array ( [id] => 5185460 [patent_doc_number] => 20070163766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Device for transferring heat' [patent_app_type] => utility [patent_app_number] => 10/546974 [patent_app_country] => US [patent_app_date] => 2004-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5718 [patent_no_of_claims] => 28 [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/A1/0163/20070163766.pdf [firstpage_image] =>[orig_patent_app_number] => 10546974 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/546974
Device for transferring heat Feb 23, 2004 Abandoned
Array ( [id] => 915006 [patent_doc_number] => 07322404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-29 [patent_title] => 'Helical coil-on-tube heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/779844 [patent_app_country] => US [patent_app_date] => 2004-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5727 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/322/07322404.pdf [firstpage_image] =>[orig_patent_app_number] => 10779844 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/779844
Helical coil-on-tube heat exchanger Feb 17, 2004 Issued
Array ( [id] => 456479 [patent_doc_number] => 07240723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-10 [patent_title] => 'Tube bundle heat exchanger comprising tubes with expanded sections' [patent_app_type] => utility [patent_app_number] => 10/778571 [patent_app_country] => US [patent_app_date] => 2004-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 9497 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/240/07240723.pdf [firstpage_image] =>[orig_patent_app_number] => 10778571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/778571
Tube bundle heat exchanger comprising tubes with expanded sections Feb 12, 2004 Issued
Array ( [id] => 7435285 [patent_doc_number] => 20040194938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Heat exchanger' [patent_app_type] => new [patent_app_number] => 10/777821 [patent_app_country] => US [patent_app_date] => 2004-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3660 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20040194938.pdf [firstpage_image] =>[orig_patent_app_number] => 10777821 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/777821
Heat exchanger Feb 11, 2004 Issued
Array ( [id] => 7143291 [patent_doc_number] => 20040168792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-02 [patent_title] => 'Exchanger panel for air circulation systems and system with said panel' [patent_app_type] => new [patent_app_number] => 10/773993 [patent_app_country] => US [patent_app_date] => 2004-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1165 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20040168792.pdf [firstpage_image] =>[orig_patent_app_number] => 10773993 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/773993
Exchanger panel for air circulation systems and system with said panel Feb 5, 2004 Abandoned
Array ( [id] => 711853 [patent_doc_number] => 07051790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-30 [patent_title] => 'Protect cover for a radiator' [patent_app_type] => utility [patent_app_number] => 10/773134 [patent_app_country] => US [patent_app_date] => 2004-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1346 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/051/07051790.pdf [firstpage_image] =>[orig_patent_app_number] => 10773134 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/773134
Protect cover for a radiator Feb 5, 2004 Issued
Array ( [id] => 799769 [patent_doc_number] => 07424908 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-16 [patent_title] => 'Plate pack, a plate heat exchanger, and a plate module' [patent_app_type] => utility [patent_app_number] => 10/540804 [patent_app_country] => US [patent_app_date] => 2004-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4164 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424908.pdf [firstpage_image] =>[orig_patent_app_number] => 10540804 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/540804
Plate pack, a plate heat exchanger, and a plate module Feb 1, 2004 Issued
Array ( [id] => 5702628 [patent_doc_number] => 20060191674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-31 [patent_title] => 'Heat exchanger and method for drying a humid medium' [patent_app_type] => utility [patent_app_number] => 10/544024 [patent_app_country] => US [patent_app_date] => 2004-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1944 [patent_no_of_claims] => 14 [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/A1/0191/20060191674.pdf [firstpage_image] =>[orig_patent_app_number] => 10544024 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544024
Heat exchanger and method for drying a humid medium Jan 28, 2004 Issued
Array ( [id] => 7181516 [patent_doc_number] => 20050161209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'TUBULAR HEAT EXCHANGER WITH OFFSET INTERIOR DIMPLES' [patent_app_type] => utility [patent_app_number] => 10/764666 [patent_app_country] => US [patent_app_date] => 2004-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1739 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20050161209.pdf [firstpage_image] =>[orig_patent_app_number] => 10764666 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/764666
Tubular heat exchanger with offset interior dimples Jan 25, 2004 Issued
Array ( [id] => 5862619 [patent_doc_number] => 20060096749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/543104 [patent_app_country] => US [patent_app_date] => 2004-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4026 [patent_no_of_claims] => 23 [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/A1/0096/20060096749.pdf [firstpage_image] =>[orig_patent_app_number] => 10543104 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/543104
Heat exchanger Jan 22, 2004 Abandoned
Array ( [id] => 7181482 [patent_doc_number] => 20050161196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Heat radiator for a CPU' [patent_app_type] => utility [patent_app_number] => 10/761234 [patent_app_country] => US [patent_app_date] => 2004-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 692 [patent_no_of_claims] => 6 [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/A1/0161/20050161196.pdf [firstpage_image] =>[orig_patent_app_number] => 10761234 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/761234
Heat radiator for a CPU Jan 21, 2004 Abandoned
Array ( [id] => 7035945 [patent_doc_number] => 20050155742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Heat sink combining assembly' [patent_app_type] => utility [patent_app_number] => 10/760341 [patent_app_country] => US [patent_app_date] => 2004-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1679 [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/A1/0155/20050155742.pdf [firstpage_image] =>[orig_patent_app_number] => 10760341 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/760341
Heat sink combining assembly Jan 20, 2004 Abandoned
Array ( [id] => 478574 [patent_doc_number] => 07219716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/755371 [patent_app_country] => US [patent_app_date] => 2004-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4462 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/219/07219716.pdf [firstpage_image] =>[orig_patent_app_number] => 10755371 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/755371
Heat exchanger Jan 12, 2004 Issued
Array ( [id] => 434510 [patent_doc_number] => 07261147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-28 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/755443 [patent_app_country] => US [patent_app_date] => 2004-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 7351 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/261/07261147.pdf [firstpage_image] =>[orig_patent_app_number] => 10755443 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/755443
Heat exchanger Jan 12, 2004 Issued
Array ( [id] => 7079639 [patent_doc_number] => 20050045316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Heat exchanger' [patent_app_type] => utility [patent_app_number] => 10/754509 [patent_app_country] => US [patent_app_date] => 2004-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4569 [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/A1/0045/20050045316.pdf [firstpage_image] =>[orig_patent_app_number] => 10754509 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/754509
Heat exchanger Jan 11, 2004 Issued
Array ( [id] => 6980574 [patent_doc_number] => 20050150642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'High-conductivity finstock alloy, method of manufacture and resultant product' [patent_app_type] => utility [patent_app_number] => 10/755632 [patent_app_country] => US [patent_app_date] => 2004-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5705 [patent_no_of_claims] => 28 [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/A1/0150/20050150642.pdf [firstpage_image] =>[orig_patent_app_number] => 10755632 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/755632
High-conductivity finstock alloy, method of manufacture and resultant product Jan 11, 2004 Abandoned
Menu