Search

Shawn X. Gu

Examiner (ID: 12057, Phone: (571)272-0703 , Office: P/2138 )

Most Active Art Unit
2138
Art Unit(s)
2188, 2138, 2189
Total Applications
1301
Issued Applications
1187
Pending Applications
49
Abandoned Applications
84

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 374886 [patent_doc_number] => 07475194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-06 [patent_title] => 'Apparatus for aging data in a cache' [patent_app_type] => utility [patent_app_number] => 11/968481 [patent_app_country] => US [patent_app_date] => 2008-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4574 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/475/07475194.pdf [firstpage_image] =>[orig_patent_app_number] => 11968481 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/968481
Apparatus for aging data in a cache Jan 1, 2008 Issued
Array ( [id] => 4586284 [patent_doc_number] => 07849263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-12-07 [patent_title] => 'Techniques for controlling storage capacity of a data storage system' [patent_app_type] => utility [patent_app_number] => 11/963929 [patent_app_country] => US [patent_app_date] => 2007-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3898 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/849/07849263.pdf [firstpage_image] =>[orig_patent_app_number] => 11963929 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963929
Techniques for controlling storage capacity of a data storage system Dec 23, 2007 Issued
Array ( [id] => 4454887 [patent_doc_number] => 07966445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-21 [patent_title] => 'Read status controller' [patent_app_type] => utility [patent_app_number] => 11/963984 [patent_app_country] => US [patent_app_date] => 2007-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4010 [patent_no_of_claims] => 18 [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/07/966/07966445.pdf [firstpage_image] =>[orig_patent_app_number] => 11963984 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963984
Read status controller Dec 23, 2007 Issued
Array ( [id] => 5504058 [patent_doc_number] => 20090164746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'METHODS AND DEVICES FOR EXPANDABLE STORAGE' [patent_app_type] => utility [patent_app_number] => 11/963834 [patent_app_country] => US [patent_app_date] => 2007-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2736 [patent_no_of_claims] => 22 [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/A1/0164/20090164746.pdf [firstpage_image] =>[orig_patent_app_number] => 11963834 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963834
Methods and devices for expandable storage Dec 22, 2007 Issued
Array ( [id] => 4558357 [patent_doc_number] => 07877541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Method and system for accessing non-volatile memory' [patent_app_type] => utility [patent_app_number] => 12/004768 [patent_app_country] => US [patent_app_date] => 2007-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4016 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/877/07877541.pdf [firstpage_image] =>[orig_patent_app_number] => 12004768 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/004768
Method and system for accessing non-volatile memory Dec 21, 2007 Issued
Array ( [id] => 7537603 [patent_doc_number] => 08051246 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-01 [patent_title] => 'Method and apparatus for utilizing a semiconductor memory of a node as a disk cache' [patent_app_type] => utility [patent_app_number] => 12/005147 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/051/08051246.pdf [firstpage_image] =>[orig_patent_app_number] => 12005147 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/005147
Method and apparatus for utilizing a semiconductor memory of a node as a disk cache Dec 20, 2007 Issued
Array ( [id] => 4917576 [patent_doc_number] => 20080098177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Data Processing System and Method for Efficient L3 Cache Directory Management' [patent_app_type] => utility [patent_app_number] => 11/956112 [patent_app_country] => US [patent_app_date] => 2007-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8448 [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/A1/0098/20080098177.pdf [firstpage_image] =>[orig_patent_app_number] => 11956112 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/956112
Data processing system and method for efficient L3 cache directory management Dec 12, 2007 Issued
Array ( [id] => 346871 [patent_doc_number] => 07500065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Data processing system and method for efficient L3 cache directory management' [patent_app_type] => utility [patent_app_number] => 11/956102 [patent_app_country] => US [patent_app_date] => 2007-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8437 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/500/07500065.pdf [firstpage_image] =>[orig_patent_app_number] => 11956102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/956102
Data processing system and method for efficient L3 cache directory management Dec 12, 2007 Issued
Array ( [id] => 4836539 [patent_doc_number] => 20080133857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Storage subsystem and storage system' [patent_app_type] => utility [patent_app_number] => 11/987459 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11122 [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/A1/0133/20080133857.pdf [firstpage_image] =>[orig_patent_app_number] => 11987459 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987459
Storage subsystem and storage system Nov 29, 2007 Issued
Array ( [id] => 5424168 [patent_doc_number] => 20090150624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'SYSTEM, APPARATUS, AND METHOD FOR MODIFYING THE ORDER OF MEMORY ACCESSESES' [patent_app_type] => utility [patent_app_number] => 11/940745 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7327 [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/A1/0150/20090150624.pdf [firstpage_image] =>[orig_patent_app_number] => 11940745 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/940745
System, apparatus, and method for modifying the order of memory accesses Nov 14, 2007 Issued
Array ( [id] => 4722245 [patent_doc_number] => 20080244163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'PORTABLE DATA ACCESS DEVICE' [patent_app_type] => utility [patent_app_number] => 11/940536 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2641 [patent_no_of_claims] => 16 [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/A1/0244/20080244163.pdf [firstpage_image] =>[orig_patent_app_number] => 11940536 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/940536
PORTABLE DATA ACCESS DEVICE Nov 14, 2007 Abandoned
Array ( [id] => 4589444 [patent_doc_number] => 07861040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Memory apparatus, cache control method, and cache control program' [patent_app_type] => utility [patent_app_number] => 11/940825 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 11081 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/861/07861040.pdf [firstpage_image] =>[orig_patent_app_number] => 11940825 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/940825
Memory apparatus, cache control method, and cache control program Nov 14, 2007 Issued
Array ( [id] => 4905535 [patent_doc_number] => 20080114949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Method for controlling semiconductor memory device' [patent_app_type] => utility [patent_app_number] => 11/984152 [patent_app_country] => US [patent_app_date] => 2007-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17249 [patent_no_of_claims] => 13 [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/A1/0114/20080114949.pdf [firstpage_image] =>[orig_patent_app_number] => 11984152 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/984152
Method for controlling semiconductor memory device Nov 13, 2007 Issued
Array ( [id] => 5411777 [patent_doc_number] => 20090125676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'INFORMATION HANDLING SYSTEM INCLUDING A LOGICAL VOLUME AND A CACHE AND A METHOD OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/939801 [patent_app_country] => US [patent_app_date] => 2007-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7669 [patent_no_of_claims] => 20 [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/A1/0125/20090125676.pdf [firstpage_image] =>[orig_patent_app_number] => 11939801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/939801
Information handling system including a logical volume and a cache and a method of using the same Nov 13, 2007 Issued
Array ( [id] => 5411797 [patent_doc_number] => 20090125696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'METHOD FOR PROCESSING A FILE, STORAGE MEDIUM AND PROCESSING ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 11/939695 [patent_app_country] => US [patent_app_date] => 2007-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5783 [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/A1/0125/20090125696.pdf [firstpage_image] =>[orig_patent_app_number] => 11939695 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/939695
Method and arrangement for processing a file Nov 13, 2007 Issued
Array ( [id] => 5332400 [patent_doc_number] => 20090112877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'System and Method for Communicating Data in a Storage Network' [patent_app_type] => utility [patent_app_number] => 11/929239 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9034 [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/A1/0112/20090112877.pdf [firstpage_image] =>[orig_patent_app_number] => 11929239 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/929239
System and method for communicating data in a storage network Oct 29, 2007 Issued
Array ( [id] => 4512452 [patent_doc_number] => 07921270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Methods and systems for controlling access to a storage device' [patent_app_type] => utility [patent_app_number] => 11/860546 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6741 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/921/07921270.pdf [firstpage_image] =>[orig_patent_app_number] => 11860546 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860546
Methods and systems for controlling access to a storage device Sep 24, 2007 Issued
Array ( [id] => 58035 [patent_doc_number] => 07774538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Method for ternary contents address memory table management' [patent_app_type] => utility [patent_app_number] => 11/860622 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6210 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/774/07774538.pdf [firstpage_image] =>[orig_patent_app_number] => 11860622 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860622
Method for ternary contents address memory table management Sep 24, 2007 Issued
Array ( [id] => 4443182 [patent_doc_number] => 07899984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-01 [patent_title] => 'Memory module system and method for operating a memory module' [patent_app_type] => utility [patent_app_number] => 11/860747 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7217 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/899/07899984.pdf [firstpage_image] =>[orig_patent_app_number] => 11860747 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860747
Memory module system and method for operating a memory module Sep 24, 2007 Issued
Array ( [id] => 4576574 [patent_doc_number] => 07822939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-26 [patent_title] => 'Data de-duplication using thin provisioning' [patent_app_type] => utility [patent_app_number] => 11/903869 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 17167 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/822/07822939.pdf [firstpage_image] =>[orig_patent_app_number] => 11903869 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/903869
Data de-duplication using thin provisioning Sep 24, 2007 Issued
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