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] => 1032806 [patent_doc_number] => 06874576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-05 [patent_title] => 'Device for cooling electric or electronic devices' [patent_app_type] => utility [patent_app_number] => 10/202704 [patent_app_country] => US [patent_app_date] => 2002-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2254 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/874/06874576.pdf [firstpage_image] =>[orig_patent_app_number] => 10202704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/202704
Device for cooling electric or electronic devices Jul 23, 2002 Issued
Array ( [id] => 6379531 [patent_doc_number] => 20020179292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Assembling heat exchanger of spiral sleeve' [patent_app_type] => new [patent_app_number] => 10/202685 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6330 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20020179292.pdf [firstpage_image] =>[orig_patent_app_number] => 10202685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/202685
Assembling heat exchanger of spiral sleeve Jul 21, 2002 Issued
Array ( [id] => 6836811 [patent_doc_number] => 20030034151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Heat exchanger type fan' [patent_app_type] => new [patent_app_number] => 10/195576 [patent_app_country] => US [patent_app_date] => 2002-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7389 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20030034151.pdf [firstpage_image] =>[orig_patent_app_number] => 10195576 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/195576
Heat exchanger type fan Jul 14, 2002 Issued
Array ( [id] => 1259628 [patent_doc_number] => 06659168 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Heatsink with multiple fin types' [patent_app_type] => B1 [patent_app_number] => 10/192124 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2141 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/659/06659168.pdf [firstpage_image] =>[orig_patent_app_number] => 10192124 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/192124
Heatsink with multiple fin types Jul 8, 2002 Issued
Array ( [id] => 6799105 [patent_doc_number] => 20030094269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-22 [patent_title] => 'Heat exchanger and heat exchanger ventilator' [patent_app_type] => new [patent_app_number] => 10/189556 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6402 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20030094269.pdf [firstpage_image] =>[orig_patent_app_number] => 10189556 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189556
Heat exchanger and heat exchanger ventilator Jul 7, 2002 Issued
Array ( [id] => 6315246 [patent_doc_number] => 20020195235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Evaporator with enhanced condensate drainage' [patent_app_type] => new [patent_app_number] => 10/186253 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4669 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0195/20020195235.pdf [firstpage_image] =>[orig_patent_app_number] => 10186253 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/186253
Evaporator with enhanced condensate drainage Jun 27, 2002 Abandoned
Array ( [id] => 1343037 [patent_doc_number] => 06571862 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Heat dissipating fin' [patent_app_type] => B1 [patent_app_number] => 10/178363 [patent_app_country] => US [patent_app_date] => 2002-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 1678 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/571/06571862.pdf [firstpage_image] =>[orig_patent_app_number] => 10178363 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/178363
Heat dissipating fin Jun 24, 2002 Issued
Array ( [id] => 6653508 [patent_doc_number] => 20030131971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'HEAT DISPENSING DEVICE FOR ELECTRONIC PARTS' [patent_app_type] => new [patent_app_number] => 10/178354 [patent_app_country] => US [patent_app_date] => 2002-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 963 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20030131971.pdf [firstpage_image] =>[orig_patent_app_number] => 10178354 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/178354
Heat dispensing device for electronic parts Jun 24, 2002 Issued
Array ( [id] => 1330110 [patent_doc_number] => 06585038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Arrangement of inlet and outlet pipes for an evaporator' [patent_app_type] => B2 [patent_app_number] => 10/170434 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2524 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/585/06585038.pdf [firstpage_image] =>[orig_patent_app_number] => 10170434 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/170434
Arrangement of inlet and outlet pipes for an evaporator Jun 13, 2002 Issued
Array ( [id] => 1190210 [patent_doc_number] => 06729387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Double sided heat exchanger core' [patent_app_type] => B2 [patent_app_number] => 10/167953 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2355 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/729/06729387.pdf [firstpage_image] =>[orig_patent_app_number] => 10167953 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/167953
Double sided heat exchanger core Jun 11, 2002 Issued
Array ( [id] => 6619102 [patent_doc_number] => 20030102109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Cooling apparatus' [patent_app_type] => new [patent_app_number] => 10/164273 [patent_app_country] => US [patent_app_date] => 2002-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8178 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20030102109.pdf [firstpage_image] =>[orig_patent_app_number] => 10164273 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/164273
Cooling apparatus Jun 4, 2002 Issued
Array ( [id] => 1238116 [patent_doc_number] => 06681842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-27 [patent_title] => 'Cooling apparatus' [patent_app_type] => B2 [patent_app_number] => 10/164340 [patent_app_country] => US [patent_app_date] => 2002-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 8112 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681842.pdf [firstpage_image] =>[orig_patent_app_number] => 10164340 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/164340
Cooling apparatus Jun 4, 2002 Issued
Array ( [id] => 5899857 [patent_doc_number] => 20020139522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Heat exchanger and a method for producing a heat exchanger' [patent_app_type] => new [patent_app_number] => 10/158896 [patent_app_country] => US [patent_app_date] => 2002-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3743 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20020139522.pdf [firstpage_image] =>[orig_patent_app_number] => 10158896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158896
Heat exchanger and a method for producing a heat exchanger Jun 2, 2002 Issued
Array ( [id] => 6252838 [patent_doc_number] => 20020185266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Plate-type heat exchanger' [patent_app_type] => new [patent_app_number] => 10/160370 [patent_app_country] => US [patent_app_date] => 2002-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5895 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20020185266.pdf [firstpage_image] =>[orig_patent_app_number] => 10160370 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/160370
Plate-type heat exchanger May 30, 2002 Issued
Array ( [id] => 6698933 [patent_doc_number] => 20030221813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Heat sink assembly' [patent_app_type] => new [patent_app_number] => 10/063985 [patent_app_country] => US [patent_app_date] => 2002-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6681 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0221/20030221813.pdf [firstpage_image] =>[orig_patent_app_number] => 10063985 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/063985
Heat sink assembly May 30, 2002 Issued
Array ( [id] => 7322594 [patent_doc_number] => 20040251005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Plate-Type Heat Exchanger With Anodic Corrosion Protection' [patent_app_type] => new [patent_app_number] => 10/480752 [patent_app_country] => US [patent_app_date] => 2004-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1211 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20040251005.pdf [firstpage_image] =>[orig_patent_app_number] => 10480752 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/480752
Plate-type heat exchanger with anodic corrosion protection May 27, 2002 Issued
Array ( [id] => 1270435 [patent_doc_number] => 06644390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Methods and apparatus for preventing the inadvertent, uncontrolled discharge of pressurized radiator fluid' [patent_app_type] => B2 [patent_app_number] => 10/155245 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2807 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/644/06644390.pdf [firstpage_image] =>[orig_patent_app_number] => 10155245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155245
Methods and apparatus for preventing the inadvertent, uncontrolled discharge of pressurized radiator fluid May 23, 2002 Issued
Array ( [id] => 6501366 [patent_doc_number] => 20020134539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Heat exchanger and dimple tube used in the same, the tube having larger opposed protrusions closest to each end of tube' [patent_app_type] => new [patent_app_number] => 10/147967 [patent_app_country] => US [patent_app_date] => 2002-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3364 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0134/20020134539.pdf [firstpage_image] =>[orig_patent_app_number] => 10147967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/147967
Heat exchanger and dimple tube used in the same, the tube having larger opposed protrusions closest to each end of tube May 19, 2002 Issued
Array ( [id] => 6767642 [patent_doc_number] => 20030213582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-20 [patent_title] => 'RADIATOR WITH HEAT DISSIPATION PIECES CONNECTED IN SERIES' [patent_app_type] => new [patent_app_number] => 10/145704 [patent_app_country] => US [patent_app_date] => 2002-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1422 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0213/20030213582.pdf [firstpage_image] =>[orig_patent_app_number] => 10145704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/145704
Radiator with heat dissipation pieces connected in series May 15, 2002 Issued
Array ( [id] => 1267287 [patent_doc_number] => 06648065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-18 [patent_title] => 'Heat-dissipating module' [patent_app_type] => B2 [patent_app_number] => 10/143303 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2154 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/648/06648065.pdf [firstpage_image] =>[orig_patent_app_number] => 10143303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/143303
Heat-dissipating module May 8, 2002 Issued
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