Search

David Lam

Examiner (ID: 14034, Phone: (571)272-1782 , Office: P/2825 )

Most Active Art Unit
2827
Art Unit(s)
2825, 2827, 2818
Total Applications
2102
Issued Applications
2016
Pending Applications
28
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1567609 [patent_doc_number] => 06339543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-15 [patent_title] => 'Writing method for a magnetic immovable memory and a magnetic immovable memory' [patent_app_type] => B1 [patent_app_number] => 09/580634 [patent_app_country] => US [patent_app_date] => 2000-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1863 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/339/06339543.pdf [firstpage_image] =>[orig_patent_app_number] => 09580634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/580634
Writing method for a magnetic immovable memory and a magnetic immovable memory May 29, 2000 Issued
Array ( [id] => 4305167 [patent_doc_number] => 06236602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Dynamic configuration of storage arrays' [patent_app_type] => 1 [patent_app_number] => 9/580936 [patent_app_country] => US [patent_app_date] => 2000-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5441 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236602.pdf [firstpage_image] =>[orig_patent_app_number] => 580936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/580936
Dynamic configuration of storage arrays May 24, 2000 Issued
Array ( [id] => 4395324 [patent_doc_number] => 06278641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Method and apparatus capable of programmably delaying clock of DRAM' [patent_app_type] => 1 [patent_app_number] => 9/578234 [patent_app_country] => US [patent_app_date] => 2000-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3243 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/278/06278641.pdf [firstpage_image] =>[orig_patent_app_number] => 578234 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/578234
Method and apparatus capable of programmably delaying clock of DRAM May 23, 2000 Issued
Array ( [id] => 4393311 [patent_doc_number] => 06304495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Logic interface circuit and semiconductor memory device using this circuit' [patent_app_type] => 1 [patent_app_number] => 9/576936 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7156 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304495.pdf [firstpage_image] =>[orig_patent_app_number] => 576936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576936
Logic interface circuit and semiconductor memory device using this circuit May 21, 2000 Issued
Array ( [id] => 4305234 [patent_doc_number] => 06236607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Integrated memory having a reference potential and operating method for such a memory' [patent_app_type] => 1 [patent_app_number] => 9/574701 [patent_app_country] => US [patent_app_date] => 2000-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4333 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236607.pdf [firstpage_image] =>[orig_patent_app_number] => 574701 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/574701
Integrated memory having a reference potential and operating method for such a memory May 17, 2000 Issued
Array ( [id] => 4419083 [patent_doc_number] => 06301152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Non-volatile memory device with row redundancy' [patent_app_type] => 1 [patent_app_number] => 9/570332 [patent_app_country] => US [patent_app_date] => 2000-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2711 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301152.pdf [firstpage_image] =>[orig_patent_app_number] => 570332 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/570332
Non-volatile memory device with row redundancy May 11, 2000 Issued
Array ( [id] => 4366852 [patent_doc_number] => 06292398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Method for the in-writing verification of the threshold value in non-volatile memories' [patent_app_type] => 1 [patent_app_number] => 9/569232 [patent_app_country] => US [patent_app_date] => 2000-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4603 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292398.pdf [firstpage_image] =>[orig_patent_app_number] => 569232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/569232
Method for the in-writing verification of the threshold value in non-volatile memories May 10, 2000 Issued
Array ( [id] => 4419065 [patent_doc_number] => 06301150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell' [patent_app_type] => 1 [patent_app_number] => 9/561210 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 49 [patent_no_of_words] => 19318 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301150.pdf [firstpage_image] =>[orig_patent_app_number] => 561210 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/561210
Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell Apr 27, 2000 Issued
Array ( [id] => 1496455 [patent_doc_number] => 06343042 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'DRAM core refresh with reduced spike current' [patent_app_type] => B1 [patent_app_number] => 09/561592 [patent_app_country] => US [patent_app_date] => 2000-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 4493 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343042.pdf [firstpage_image] =>[orig_patent_app_number] => 09561592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/561592
DRAM core refresh with reduced spike current Apr 26, 2000 Issued
Array ( [id] => 4420204 [patent_doc_number] => 06266292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'DRAM core refresh with reduced spike current' [patent_app_type] => 1 [patent_app_number] => 9/561603 [patent_app_country] => US [patent_app_date] => 2000-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 4427 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266292.pdf [firstpage_image] =>[orig_patent_app_number] => 561603 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/561603
DRAM core refresh with reduced spike current Apr 26, 2000 Issued
Array ( [id] => 1589954 [patent_doc_number] => 06359806 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Memory device' [patent_app_type] => B1 [patent_app_number] => 09/558036 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6921 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/359/06359806.pdf [firstpage_image] =>[orig_patent_app_number] => 09558036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/558036
Memory device Apr 25, 2000 Issued
Array ( [id] => 4262755 [patent_doc_number] => 06222768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Auto adjusting window placement scheme for an NROM virtual ground array' [patent_app_type] => 1 [patent_app_number] => 9/557832 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6329 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222768.pdf [firstpage_image] =>[orig_patent_app_number] => 557832 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/557832
Auto adjusting window placement scheme for an NROM virtual ground array Apr 25, 2000 Issued
Array ( [id] => 4419191 [patent_doc_number] => 06301161 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Programming flash memory analog storage using coarse-and-fine sequence' [patent_app_type] => 1 [patent_app_number] => 9/558432 [patent_app_country] => US [patent_app_date] => 2000-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3308 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301161.pdf [firstpage_image] =>[orig_patent_app_number] => 558432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/558432
Programming flash memory analog storage using coarse-and-fine sequence Apr 24, 2000 Issued
Array ( [id] => 4262942 [patent_doc_number] => 06222781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Semiconductor integrated circuit device capable of externally applying power supply potential to internal circuit while restricting noise' [patent_app_type] => 1 [patent_app_number] => 9/549934 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6720 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/222/06222781.pdf [firstpage_image] =>[orig_patent_app_number] => 549934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549934
Semiconductor integrated circuit device capable of externally applying power supply potential to internal circuit while restricting noise Apr 13, 2000 Issued
Array ( [id] => 4344867 [patent_doc_number] => 06314034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Application specific event based semiconductor memory test system' [patent_app_type] => 1 [patent_app_number] => 9/549734 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8384 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314034.pdf [firstpage_image] =>[orig_patent_app_number] => 549734 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549734
Application specific event based semiconductor memory test system Apr 13, 2000 Issued
Array ( [id] => 4369220 [patent_doc_number] => 06219269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Semiconductor memory device capable of improving read operation speed' [patent_app_type] => 1 [patent_app_number] => 9/547934 [patent_app_country] => US [patent_app_date] => 2000-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 4106 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/219/06219269.pdf [firstpage_image] =>[orig_patent_app_number] => 547934 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/547934
Semiconductor memory device capable of improving read operation speed Apr 10, 2000 Issued
Array ( [id] => 4305331 [patent_doc_number] => 06236614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Semiconductor memory with local phase generation from global phase signals and local isolation signals' [patent_app_type] => 1 [patent_app_number] => 9/544759 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1593 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236614.pdf [firstpage_image] =>[orig_patent_app_number] => 544759 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/544759
Semiconductor memory with local phase generation from global phase signals and local isolation signals Apr 4, 2000 Issued
Array ( [id] => 4358577 [patent_doc_number] => 06285575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Shadow RAM cell and non-volatile memory device employing ferroelectric capacitor and control method therefor' [patent_app_type] => 1 [patent_app_number] => 9/542230 [patent_app_country] => US [patent_app_date] => 2000-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7492 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285575.pdf [firstpage_image] =>[orig_patent_app_number] => 542230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/542230
Shadow RAM cell and non-volatile memory device employing ferroelectric capacitor and control method therefor Apr 3, 2000 Issued
Array ( [id] => 4290927 [patent_doc_number] => 06282120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Non-volatile memory with improved sensing and method therefor' [patent_app_type] => 1 [patent_app_number] => 9/536930 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 8554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282120.pdf [firstpage_image] =>[orig_patent_app_number] => 536930 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536930
Non-volatile memory with improved sensing and method therefor Mar 26, 2000 Issued
Array ( [id] => 4369511 [patent_doc_number] => 06219289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Data writing apparatus, data writing method, and tester' [patent_app_type] => 1 [patent_app_number] => 9/533734 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6561 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/219/06219289.pdf [firstpage_image] =>[orig_patent_app_number] => 533734 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/533734
Data writing apparatus, data writing method, and tester Mar 22, 2000 Issued
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