
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7455444
[patent_doc_number] => 20040094295
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-05-20
[patent_title] => 'Evaporative heat exchanger of streamline cross section tube coil with less even without cooling fins'
[patent_app_type] => new
[patent_app_number] => 10/349213
[patent_app_country] => US
[patent_app_date] => 2003-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 2357
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0094/20040094295.pdf
[firstpage_image] =>[orig_patent_app_number] => 10349213
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/349213 | Evaporative heat exchanger of streamline cross section tube coil with less even without cooling fins | Jan 22, 2003 | Issued |
Array
(
[id] => 1022490
[patent_doc_number] => 06883596
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-04-26
[patent_title] => 'Heat exchanger'
[patent_app_type] => utility
[patent_app_number] => 10/345953
[patent_app_country] => US
[patent_app_date] => 2003-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 4302
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/883/06883596.pdf
[firstpage_image] =>[orig_patent_app_number] => 10345953
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/345953 | Heat exchanger | Jan 16, 2003 | Issued |
Array
(
[id] => 7317910
[patent_doc_number] => 20040134646
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-15
[patent_title] => 'Graphite-based heat sinks and method and apparatus for the manufacture thereof'
[patent_app_type] => new
[patent_app_number] => 10/340445
[patent_app_country] => US
[patent_app_date] => 2003-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3026
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0134/20040134646.pdf
[firstpage_image] =>[orig_patent_app_number] => 10340445
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/340445 | Graphite-based heat sinks and method and apparatus for the manufacture thereof | Jan 9, 2003 | Issued |
Array
(
[id] => 7167748
[patent_doc_number] => 20050121181
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-06-09
[patent_title] => 'Heat exchange fin and the production method thereof'
[patent_app_type] => utility
[patent_app_number] => 10/502123
[patent_app_country] => US
[patent_app_date] => 2003-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5093
[patent_no_of_claims] => 38
[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/A1/0121/20050121181.pdf
[firstpage_image] =>[orig_patent_app_number] => 10502123
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/502123 | Heat exchange fin and the production method thereof | Jan 9, 2003 | Issued |
Array
(
[id] => 6653520
[patent_doc_number] => 20030131976
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-17
[patent_title] => 'Gravity fed heat exchanger'
[patent_app_type] => new
[patent_app_number] => 10/339313
[patent_app_country] => US
[patent_app_date] => 2003-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3074
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0131/20030131976.pdf
[firstpage_image] =>[orig_patent_app_number] => 10339313
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/339313 | Gravity fed heat exchanger | Jan 8, 2003 | Abandoned |
Array
(
[id] => 7327530
[patent_doc_number] => 20040129411
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-07-08
[patent_title] => 'Prime surface gas cooler for high temperature and method for manufacture'
[patent_app_type] => new
[patent_app_number] => 10/338265
[patent_app_country] => US
[patent_app_date] => 2003-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1232
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0129/20040129411.pdf
[firstpage_image] =>[orig_patent_app_number] => 10338265
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/338265 | Prime surface gas cooler for high temperature and method for manufacture | Jan 6, 2003 | Issued |
Array
(
[id] => 7377520
[patent_doc_number] => 20040035561
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-26
[patent_title] => 'Heat exchanger'
[patent_app_type] => new
[patent_app_number] => 10/337294
[patent_app_country] => US
[patent_app_date] => 2003-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2349
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0035/20040035561.pdf
[firstpage_image] =>[orig_patent_app_number] => 10337294
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/337294 | Heat exchanger | Jan 6, 2003 | Abandoned |
Array
(
[id] => 1013463
[patent_doc_number] => 06892800
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-05-17
[patent_title] => 'Omnidirectional fan-heatsinks'
[patent_app_type] => utility
[patent_app_number] => 10/335123
[patent_app_country] => US
[patent_app_date] => 2002-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1151
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/892/06892800.pdf
[firstpage_image] =>[orig_patent_app_number] => 10335123
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/335123 | Omnidirectional fan-heatsinks | Dec 30, 2002 | Issued |
Array
(
[id] => 1167783
[patent_doc_number] => 06742579
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-06-01
[patent_title] => 'Freezing plate'
[patent_app_type] => B1
[patent_app_number] => 10/345464
[patent_app_country] => US
[patent_app_date] => 2002-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 961
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/742/06742579.pdf
[firstpage_image] =>[orig_patent_app_number] => 10345464
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/345464 | Freezing plate | Dec 29, 2002 | Issued |
Array
(
[id] => 7451786
[patent_doc_number] => 20040118553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-06-24
[patent_title] => 'Flexible graphite thermal management devices'
[patent_app_type] => new
[patent_app_number] => 10/328302
[patent_app_country] => US
[patent_app_date] => 2002-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7438
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0118/20040118553.pdf
[firstpage_image] =>[orig_patent_app_number] => 10328302
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/328302 | Flexible graphite thermal management devices | Dec 22, 2002 | Abandoned |
Array
(
[id] => 7336914
[patent_doc_number] => 20040244955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-09
[patent_title] => 'Circuit element for heat exchanger, in particular for motor vehicle, and resulting heat exchanger'
[patent_app_type] => new
[patent_app_number] => 10/499871
[patent_app_country] => US
[patent_app_date] => 2004-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5146
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0244/20040244955.pdf
[firstpage_image] =>[orig_patent_app_number] => 10499871
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/499871 | Circuit element for heat exchanger, in particular for motor vehicle, and resulting heat exchanger | Dec 22, 2002 | Issued |
Array
(
[id] => 1063724
[patent_doc_number] => 06845812
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-01-25
[patent_title] => 'Heatsink with multiple, selectable fin densities'
[patent_app_type] => utility
[patent_app_number] => 10/325115
[patent_app_country] => US
[patent_app_date] => 2002-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 2848
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/845/06845812.pdf
[firstpage_image] =>[orig_patent_app_number] => 10325115
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/325115 | Heatsink with multiple, selectable fin densities | Dec 19, 2002 | Issued |
Array
(
[id] => 7085962
[patent_doc_number] => 20050006073
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-13
[patent_title] => 'Device for exchanging heat'
[patent_app_type] => utility
[patent_app_number] => 10/499712
[patent_app_country] => US
[patent_app_date] => 2002-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 8284
[patent_no_of_claims] => 43
[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/A1/0006/20050006073.pdf
[firstpage_image] =>[orig_patent_app_number] => 10499712
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/499712 | Device for exchanging heat | Dec 18, 2002 | Issued |
Array
(
[id] => 7100567
[patent_doc_number] => 20050103486
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-05-19
[patent_title] => 'Heat exchanger, particularly for a motor vehicle'
[patent_app_type] => utility
[patent_app_number] => 10/499434
[patent_app_country] => US
[patent_app_date] => 2002-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
[patent_figures_cnt] => 28
[patent_no_of_words] => 16860
[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/A1/0103/20050103486.pdf
[firstpage_image] =>[orig_patent_app_number] => 10499434
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/499434 | Heat exchanger, particularly for a motor vehicle | Dec 18, 2002 | Issued |
Array
(
[id] => 7007775
[patent_doc_number] => 20050061491
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-03-24
[patent_title] => 'Steam super heater comprising shield pipes'
[patent_app_type] => utility
[patent_app_number] => 10/499231
[patent_app_country] => US
[patent_app_date] => 2002-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3661
[patent_no_of_claims] => 7
[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/A1/0061/20050061491.pdf
[firstpage_image] =>[orig_patent_app_number] => 10499231
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/499231 | Steam super heater comprising shield pipes | Dec 18, 2002 | Abandoned |
Array
(
[id] => 6853713
[patent_doc_number] => 20030127214
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-10
[patent_title] => 'Heat exchanger and method for manufacturing same'
[patent_app_type] => new
[patent_app_number] => 10/321904
[patent_app_country] => US
[patent_app_date] => 2002-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2475
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0127/20030127214.pdf
[firstpage_image] =>[orig_patent_app_number] => 10321904
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/321904 | Heat exchanger and method for manufacturing same | Dec 16, 2002 | Abandoned |
Array
(
[id] => 7300230
[patent_doc_number] => 20040112574
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-06-17
[patent_title] => 'Airflow/circulating design for one-row heat exchanger'
[patent_app_type] => new
[patent_app_number] => 10/321763
[patent_app_country] => US
[patent_app_date] => 2002-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1550
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0112/20040112574.pdf
[firstpage_image] =>[orig_patent_app_number] => 10321763
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/321763 | Airflow/circulating design for one-row heat exchanger | Dec 16, 2002 | Issued |
Array
(
[id] => 6653532
[patent_doc_number] => 20030131979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-17
[patent_title] => 'Oil cooler'
[patent_app_type] => new
[patent_app_number] => 10/316833
[patent_app_country] => US
[patent_app_date] => 2002-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4288
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0131/20030131979.pdf
[firstpage_image] =>[orig_patent_app_number] => 10316833
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/316833 | Oil cooler | Dec 11, 2002 | Abandoned |
Array
(
[id] => 7394802
[patent_doc_number] => 20040104018
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-06-03
[patent_title] => 'Serpentine tube, cross flow heat exchanger construction'
[patent_app_type] => new
[patent_app_number] => 10/308304
[patent_app_country] => US
[patent_app_date] => 2002-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3907
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0104/20040104018.pdf
[firstpage_image] =>[orig_patent_app_number] => 10308304
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/308304 | Serpentine tube, cross flow heat exchanger construction | Dec 2, 2002 | Issued |
Array
(
[id] => 1256488
[patent_doc_number] => 06662859
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-12-16
[patent_title] => 'Cooler for power electronics'
[patent_app_type] => B2
[patent_app_number] => 10/306545
[patent_app_country] => US
[patent_app_date] => 2002-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 16
[patent_no_of_words] => 3803
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/662/06662859.pdf
[firstpage_image] =>[orig_patent_app_number] => 10306545
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/306545 | Cooler for power electronics | Nov 26, 2002 | Issued |