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] => 5421109 [patent_doc_number] => 20090147564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'PHASE CHANGE MEMORY CELL HAVING INTERFACE STRUCTURES WITH ESSENTIALLY EQUAL THERMAL IMPEDANCES AND MANUFACTURING METHODS' [patent_app_type] => utility [patent_app_number] => 11/952646 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7829 [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/A1/0147/20090147564.pdf [firstpage_image] =>[orig_patent_app_number] => 11952646 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/952646
Phase change memory cell having interface structures with essentially equal thermal impedances and manufacturing methods Dec 6, 2007 Issued
Array ( [id] => 186839 [patent_doc_number] => 07649799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'Semiconductor memory device' [patent_app_type] => utility [patent_app_number] => 11/952441 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2630 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/649/07649799.pdf [firstpage_image] =>[orig_patent_app_number] => 11952441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/952441
Semiconductor memory device Dec 6, 2007 Issued
Array ( [id] => 5421118 [patent_doc_number] => 20090147573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'FASTER PROGRAMMING OF MULTI-LEVEL NON-VOLATILE STORAGE THROUGH REDUCED VERIFY OPERATIONS' [patent_app_type] => utility [patent_app_number] => 11/952295 [patent_app_country] => US [patent_app_date] => 2007-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 16351 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20090147573.pdf [firstpage_image] =>[orig_patent_app_number] => 11952295 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/952295
Faster programming of multi-level non-volatile storage through reduced verify operations Dec 6, 2007 Issued
Array ( [id] => 4763858 [patent_doc_number] => 20080175069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'METHOD OF PERFORMING AN ERASE OPERATION IN A NON-VOLATILE MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 11/951936 [patent_app_country] => US [patent_app_date] => 2007-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5120 [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/A1/0175/20080175069.pdf [firstpage_image] =>[orig_patent_app_number] => 11951936 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951936
Method of performing an erase operation in a non-volatile memory device Dec 5, 2007 Issued
Array ( [id] => 4725610 [patent_doc_number] => 20080205151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Non-Volatile Memory Device and Method of Driving the Same' [patent_app_type] => utility [patent_app_number] => 11/951556 [patent_app_country] => US [patent_app_date] => 2007-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5392 [patent_no_of_claims] => 21 [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/A1/0205/20080205151.pdf [firstpage_image] =>[orig_patent_app_number] => 11951556 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951556
Non-volatile memory device and method of driving the same Dec 5, 2007 Issued
Array ( [id] => 5421133 [patent_doc_number] => 20090147588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'MEMORY DEVICES HAVING REDUCED WORD LINE CURRENT AND METHOD OF OPERATING AND MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/951166 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4087 [patent_no_of_claims] => 25 [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/A1/0147/20090147588.pdf [firstpage_image] =>[orig_patent_app_number] => 11951166 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951166
Memory devices having reduced word line current and method of operating and manufacturing the same Dec 4, 2007 Issued
Array ( [id] => 4725645 [patent_doc_number] => 20080205186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Semiconductor memory device and method for driving the same' [patent_app_type] => utility [patent_app_number] => 11/987832 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4626 [patent_no_of_claims] => 20 [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/A1/0205/20080205186.pdf [firstpage_image] =>[orig_patent_app_number] => 11987832 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987832
Semiconductor memory device and method for driving the same Dec 4, 2007 Issued
Array ( [id] => 5414941 [patent_doc_number] => 20090040828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-12 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 11/951170 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3021 [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/A1/0040/20090040828.pdf [firstpage_image] =>[orig_patent_app_number] => 11951170 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951170
Semiconductor memory device Dec 4, 2007 Issued
Array ( [id] => 4818345 [patent_doc_number] => 20080225604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 11/951242 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2353 [patent_no_of_claims] => 14 [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/A1/0225/20080225604.pdf [firstpage_image] =>[orig_patent_app_number] => 11951242 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/951242
Semiconductor memory device Dec 4, 2007 Issued
Array ( [id] => 5421123 [patent_doc_number] => 20090147578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'Combined volatile nonvolatile array' [patent_app_type] => utility [patent_app_number] => 11/999684 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4239 [patent_no_of_claims] => 21 [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/A1/0147/20090147578.pdf [firstpage_image] =>[orig_patent_app_number] => 11999684 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999684
Combined volatile nonvolatile array Dec 4, 2007 Issued
Array ( [id] => 5574184 [patent_doc_number] => 20090141545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Planar third dimensional memory with multi-port access' [patent_app_type] => utility [patent_app_number] => 11/999376 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5038 [patent_no_of_claims] => 26 [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/A1/0141/20090141545.pdf [firstpage_image] =>[orig_patent_app_number] => 11999376 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999376
Planar third dimensional memory with multi-port access Dec 3, 2007 Issued
Array ( [id] => 206396 [patent_doc_number] => 07630251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Semiconductor memory device and method for erasing the same' [patent_app_type] => utility [patent_app_number] => 11/987716 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 35 [patent_no_of_words] => 9531 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/630/07630251.pdf [firstpage_image] =>[orig_patent_app_number] => 11987716 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987716
Semiconductor memory device and method for erasing the same Dec 3, 2007 Issued
Array ( [id] => 267922 [patent_doc_number] => 07567451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-28 [patent_title] => 'Ferroelectric memory device and electronic equipment' [patent_app_type] => utility [patent_app_number] => 11/999240 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 37 [patent_no_of_words] => 13626 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/567/07567451.pdf [firstpage_image] =>[orig_patent_app_number] => 11999240 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999240
Ferroelectric memory device and electronic equipment Dec 3, 2007 Issued
Array ( [id] => 192017 [patent_doc_number] => 07643336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Phase change memory device' [patent_app_type] => utility [patent_app_number] => 11/987758 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6620 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/643/07643336.pdf [firstpage_image] =>[orig_patent_app_number] => 11987758 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987758
Phase change memory device Dec 3, 2007 Issued
Array ( [id] => 192016 [patent_doc_number] => 07643335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Apparatus and systems using phase change memories' [patent_app_type] => utility [patent_app_number] => 11/949342 [patent_app_country] => US [patent_app_date] => 2007-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8802 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/643/07643335.pdf [firstpage_image] =>[orig_patent_app_number] => 11949342 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949342
Apparatus and systems using phase change memories Dec 2, 2007 Issued
Array ( [id] => 4865358 [patent_doc_number] => 20080144417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Semiconductor memory, operating method of semiconductor memory, memory controller, and system' [patent_app_type] => utility [patent_app_number] => 11/998428 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 13329 [patent_no_of_claims] => 20 [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/A1/0144/20080144417.pdf [firstpage_image] =>[orig_patent_app_number] => 11998428 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/998428
Semiconductor memory, operating method of semiconductor memory, memory controller, and system Nov 29, 2007 Issued
Array ( [id] => 4548762 [patent_doc_number] => 07876621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Adaptive dynamic reading of flash memories' [patent_app_type] => utility [patent_app_number] => 11/941946 [patent_app_country] => US [patent_app_date] => 2007-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10236 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/876/07876621.pdf [firstpage_image] =>[orig_patent_app_number] => 11941946 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/941946
Adaptive dynamic reading of flash memories Nov 17, 2007 Issued
Array ( [id] => 578636 [patent_doc_number] => 07466612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Method for testing memory device' [patent_app_type] => utility [patent_app_number] => 11/927913 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6204 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/466/07466612.pdf [firstpage_image] =>[orig_patent_app_number] => 11927913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/927913
Method for testing memory device Oct 29, 2007 Issued
Array ( [id] => 4763880 [patent_doc_number] => 20080175091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'SYNCHRONOUS MEMORY CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/926756 [patent_app_country] => US [patent_app_date] => 2007-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3486 [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/A1/0175/20080175091.pdf [firstpage_image] =>[orig_patent_app_number] => 11926756 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/926756
Synchronous memory circuit Oct 28, 2007 Issued
Array ( [id] => 7551927 [patent_doc_number] => 08064264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Ornand flash memory and method for controlling the same' [patent_app_type] => utility [patent_app_number] => 11/974295 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 49 [patent_no_of_words] => 20283 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/064/08064264.pdf [firstpage_image] =>[orig_patent_app_number] => 11974295 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/974295
Ornand flash memory and method for controlling the same Oct 10, 2007 Issued
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