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] => 4459020 [patent_doc_number] => 07894282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Dynamic random access memory device and method of determining refresh cycle thereof' [patent_app_type] => utility [patent_app_number] => 12/329880 [patent_app_country] => US [patent_app_date] => 2008-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7293 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/894/07894282.pdf [firstpage_image] =>[orig_patent_app_number] => 12329880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/329880
Dynamic random access memory device and method of determining refresh cycle thereof Dec 7, 2008 Issued
Array ( [id] => 5507047 [patent_doc_number] => 20090080254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Gated Diode Nonvolatile Memory Cell Array' [patent_app_type] => utility [patent_app_number] => 12/326706 [patent_app_country] => US [patent_app_date] => 2008-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 8364 [patent_no_of_claims] => 11 [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/A1/0080/20090080254.pdf [firstpage_image] =>[orig_patent_app_number] => 12326706 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/326706
Gated diode nonvolatile memory cell array Dec 1, 2008 Issued
Array ( [id] => 6475299 [patent_doc_number] => 20100213181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'Arc Start Control Method' [patent_app_type] => utility [patent_app_number] => 12/682741 [patent_app_country] => US [patent_app_date] => 2008-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8717 [patent_no_of_claims] => 3 [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/A1/0213/20100213181.pdf [firstpage_image] =>[orig_patent_app_number] => 12682741 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/682741
Arc start control method Nov 20, 2008 Issued
Array ( [id] => 4467794 [patent_doc_number] => 07936583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Variable resistive memory punchthrough access method' [patent_app_type] => utility [patent_app_number] => 12/261296 [patent_app_country] => US [patent_app_date] => 2008-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3891 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/936/07936583.pdf [firstpage_image] =>[orig_patent_app_number] => 12261296 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/261296
Variable resistive memory punchthrough access method Oct 29, 2008 Issued
Array ( [id] => 4522292 [patent_doc_number] => 07911861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Semiconductor memory device and method of testing semiconductor memory device' [patent_app_type] => utility [patent_app_number] => 12/260842 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 12763 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/911/07911861.pdf [firstpage_image] =>[orig_patent_app_number] => 12260842 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/260842
Semiconductor memory device and method of testing semiconductor memory device Oct 28, 2008 Issued
Array ( [id] => 5329296 [patent_doc_number] => 20090109773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'SEMICONDUCTOR DEVICE AND REFRESH METHOD' [patent_app_type] => utility [patent_app_number] => 12/260790 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3359 [patent_no_of_claims] => 12 [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/A1/0109/20090109773.pdf [firstpage_image] =>[orig_patent_app_number] => 12260790 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/260790
Semiconductor device and refresh method Oct 28, 2008 Issued
Array ( [id] => 24662 [patent_doc_number] => 07800961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Word line driver and semiconductor memory device having the same' [patent_app_type] => utility [patent_app_number] => 12/260206 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8091 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/800/07800961.pdf [firstpage_image] =>[orig_patent_app_number] => 12260206 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/260206
Word line driver and semiconductor memory device having the same Oct 28, 2008 Issued
Array ( [id] => 4480920 [patent_doc_number] => 07869299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-11 [patent_title] => 'Internal-voltage generating circuit and semiconductor device including the same' [patent_app_type] => utility [patent_app_number] => 12/259846 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 9381 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/869/07869299.pdf [firstpage_image] =>[orig_patent_app_number] => 12259846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259846
Internal-voltage generating circuit and semiconductor device including the same Oct 27, 2008 Issued
Array ( [id] => 4541003 [patent_doc_number] => 07872924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Multi-phase duty-cycle corrected clock signal generator and memory having same' [patent_app_type] => utility [patent_app_number] => 12/259938 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7362 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/872/07872924.pdf [firstpage_image] =>[orig_patent_app_number] => 12259938 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259938
Multi-phase duty-cycle corrected clock signal generator and memory having same Oct 27, 2008 Issued
Array ( [id] => 7715127 [patent_doc_number] => 08094482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Nonvolatile memory apparatus and nonvolatile data storage medium' [patent_app_type] => utility [patent_app_number] => 12/529466 [patent_app_country] => US [patent_app_date] => 2008-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/094/08094482.pdf [firstpage_image] =>[orig_patent_app_number] => 12529466 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/529466
Nonvolatile memory apparatus and nonvolatile data storage medium Oct 27, 2008 Issued
Array ( [id] => 4492305 [patent_doc_number] => 07885090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-02-08 [patent_title] => 'Method and apparatus for CAM with redundancy' [patent_app_type] => utility [patent_app_number] => 12/259022 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6342 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/885/07885090.pdf [firstpage_image] =>[orig_patent_app_number] => 12259022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259022
Method and apparatus for CAM with redundancy Oct 26, 2008 Issued
Array ( [id] => 6433151 [patent_doc_number] => 20100103727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'ST-RAM EMPLOYING A MAGNETIC RESONANT TUNNELING DIODE AS A SPACER LAYER' [patent_app_type] => utility [patent_app_number] => 12/258476 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3003 [patent_no_of_claims] => 24 [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/A1/0103/20100103727.pdf [firstpage_image] =>[orig_patent_app_number] => 12258476 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258476
ST-RAM employing a magnetic resonant tunneling diode as a spacer layer Oct 26, 2008 Issued
Array ( [id] => 46556 [patent_doc_number] => 07778099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Semiconductor memory, memory system, and memory access control method' [patent_app_type] => utility [patent_app_number] => 12/258970 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 13090 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/778/07778099.pdf [firstpage_image] =>[orig_patent_app_number] => 12258970 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258970
Semiconductor memory, memory system, and memory access control method Oct 26, 2008 Issued
Array ( [id] => 5335764 [patent_doc_number] => 20090052228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'OPERATING PROCESS OF ORGANIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/258450 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5118 [patent_no_of_claims] => 2 [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/A1/0052/20090052228.pdf [firstpage_image] =>[orig_patent_app_number] => 12258450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258450
Operating process of organic device Oct 26, 2008 Issued
Array ( [id] => 6433456 [patent_doc_number] => 20100103761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'MEMORY DEVICES HAVING REDUNDANT ARRAYS FOR REPAIR' [patent_app_type] => utility [patent_app_number] => 12/259218 [patent_app_country] => US [patent_app_date] => 2008-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9268 [patent_no_of_claims] => 26 [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/A1/0103/20100103761.pdf [firstpage_image] =>[orig_patent_app_number] => 12259218 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/259218
Memory devices having redundant arrays for repair Oct 26, 2008 Issued
Array ( [id] => 5500763 [patent_doc_number] => 20090161451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'DUAL FUNCTION COMPATIBLE NON-VOLATILE MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/258056 [patent_app_country] => US [patent_app_date] => 2008-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13351 [patent_no_of_claims] => 34 [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/A1/0161/20090161451.pdf [firstpage_image] =>[orig_patent_app_number] => 12258056 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/258056
Dual function compatible non-volatile memory device Oct 23, 2008 Issued
Array ( [id] => 5556953 [patent_doc_number] => 20090268530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'Trigger Circuit of a Column Redundant Circuit and Related Column Redundant Device' [patent_app_type] => utility [patent_app_number] => 12/257408 [patent_app_country] => US [patent_app_date] => 2008-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3430 [patent_no_of_claims] => 18 [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/A1/0268/20090268530.pdf [firstpage_image] =>[orig_patent_app_number] => 12257408 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/257408
Trigger circuit of a column redundant circuit and related column redundant device Oct 23, 2008 Issued
Array ( [id] => 5329272 [patent_doc_number] => 20090109749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'NONVOLATILE SEMICONDUCTOR MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 12/256954 [patent_app_country] => US [patent_app_date] => 2008-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5546 [patent_no_of_claims] => 12 [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/A1/0109/20090109749.pdf [firstpage_image] =>[orig_patent_app_number] => 12256954 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/256954
Nonvolatile semiconductor memory device Oct 22, 2008 Issued
Array ( [id] => 5332985 [patent_doc_number] => 20090113462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'OPTICAL DISC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/256496 [patent_app_country] => US [patent_app_date] => 2008-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9544 [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/A1/0113/20090113462.pdf [firstpage_image] =>[orig_patent_app_number] => 12256496 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/256496
Optical disc apparatus Oct 22, 2008 Issued
Array ( [id] => 7531491 [patent_doc_number] => 07843720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Phase change memory and method discharging bitline' [patent_app_type] => utility [patent_app_number] => 12/256564 [patent_app_country] => US [patent_app_date] => 2008-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6943 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/843/07843720.pdf [firstpage_image] =>[orig_patent_app_number] => 12256564 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/256564
Phase change memory and method discharging bitline Oct 22, 2008 Issued
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