Search

Sumati Lefkowitz

Supervisory Patent Examiner (ID: 15758, Phone: (571)272-3638 , Office: P/2666 )

Most Active Art Unit
2781
Art Unit(s)
2662, 2781, 2666, 2629, 2305, 2672, 2189, 2112, 2694, 2181
Total Applications
514
Issued Applications
375
Pending Applications
24
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4280450 [patent_doc_number] => 06260092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Point to point or ring connectable bus bridge and an interface with method for enhancing link performance in a point to point connectable bus bridge system using the fiber channel' [patent_app_type] => 1 [patent_app_number] => 9/159424 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5989 [patent_no_of_claims] => 17 [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/06/260/06260092.pdf [firstpage_image] =>[orig_patent_app_number] => 159424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/159424
Point to point or ring connectable bus bridge and an interface with method for enhancing link performance in a point to point connectable bus bridge system using the fiber channel Sep 23, 1998 Issued
Array ( [id] => 4381828 [patent_doc_number] => 06256744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Personal computer component signal line isolation for an auxiliary powered component' [patent_app_type] => 1 [patent_app_number] => 9/158962 [patent_app_country] => US [patent_app_date] => 1998-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4441 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256744.pdf [firstpage_image] =>[orig_patent_app_number] => 158962 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158962
Personal computer component signal line isolation for an auxiliary powered component Sep 20, 1998 Issued
Array ( [id] => 4422536 [patent_doc_number] => 06233690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Mechanism for saving power on long latency stalls' [patent_app_type] => 1 [patent_app_number] => 9/156552 [patent_app_country] => US [patent_app_date] => 1998-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233690.pdf [firstpage_image] =>[orig_patent_app_number] => 156552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/156552
Mechanism for saving power on long latency stalls Sep 16, 1998 Issued
Array ( [id] => 4254829 [patent_doc_number] => 06119191 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Performing PCI access cycles through PCI bridge hub routing' [patent_app_type] => 1 [patent_app_number] => 9/144869 [patent_app_country] => US [patent_app_date] => 1998-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1992 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/119/06119191.pdf [firstpage_image] =>[orig_patent_app_number] => 144869 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/144869
Performing PCI access cycles through PCI bridge hub routing Aug 31, 1998 Issued
Array ( [id] => 4167091 [patent_doc_number] => 06065088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'System and method for interrupt command queuing and ordering' [patent_app_type] => 1 [patent_app_number] => 9/144580 [patent_app_country] => US [patent_app_date] => 1998-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4994 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/065/06065088.pdf [firstpage_image] =>[orig_patent_app_number] => 144580 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/144580
System and method for interrupt command queuing and ordering Aug 30, 1998 Issued
Array ( [id] => 4325211 [patent_doc_number] => 06253274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Apparatus for a high performance locking facility' [patent_app_type] => 1 [patent_app_number] => 9/143632 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4218 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253274.pdf [firstpage_image] =>[orig_patent_app_number] => 143632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/143632
Apparatus for a high performance locking facility Aug 27, 1998 Issued
Array ( [id] => 4317596 [patent_doc_number] => 06185650 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'High performance locking facility' [patent_app_type] => 1 [patent_app_number] => 9/143328 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4283 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/185/06185650.pdf [firstpage_image] =>[orig_patent_app_number] => 143328 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/143328
High performance locking facility Aug 27, 1998 Issued
Array ( [id] => 4294388 [patent_doc_number] => 06324602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Advanced input/output interface for an integrated circuit device using two-level to multi-level signal conversion' [patent_app_type] => 1 [patent_app_number] => 9/135986 [patent_app_country] => US [patent_app_date] => 1998-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9419 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324602.pdf [firstpage_image] =>[orig_patent_app_number] => 135986 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/135986
Advanced input/output interface for an integrated circuit device using two-level to multi-level signal conversion Aug 16, 1998 Issued
Array ( [id] => 4298383 [patent_doc_number] => 06282600 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Method and apparatus of resolving conflicting register access requests from a service processor and system processor' [patent_app_type] => 1 [patent_app_number] => 9/134338 [patent_app_country] => US [patent_app_date] => 1998-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2468 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282600.pdf [firstpage_image] =>[orig_patent_app_number] => 134338 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/134338
Method and apparatus of resolving conflicting register access requests from a service processor and system processor Aug 13, 1998 Issued
Array ( [id] => 4379420 [patent_doc_number] => 06192439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'PCI-compliant interrupt steering architecture' [patent_app_type] => 1 [patent_app_number] => 9/132620 [patent_app_country] => US [patent_app_date] => 1998-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4349 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192439.pdf [firstpage_image] =>[orig_patent_app_number] => 132620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/132620
PCI-compliant interrupt steering architecture Aug 10, 1998 Issued
Array ( [id] => 4195544 [patent_doc_number] => 06085332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Reset design for redundant raid controllers' [patent_app_type] => 1 [patent_app_number] => 9/130965 [patent_app_country] => US [patent_app_date] => 1998-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4254 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/085/06085332.pdf [firstpage_image] =>[orig_patent_app_number] => 130965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130965
Reset design for redundant raid controllers Aug 6, 1998 Issued
Array ( [id] => 4088497 [patent_doc_number] => 06070214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Serially linked bus bridge for expanding access over a first bus to a second bus' [patent_app_type] => 1 [patent_app_number] => 9/130058 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7113 [patent_no_of_claims] => 81 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070214.pdf [firstpage_image] =>[orig_patent_app_number] => 130058 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130058
Serially linked bus bridge for expanding access over a first bus to a second bus Aug 5, 1998 Issued
Array ( [id] => 4238734 [patent_doc_number] => 06088752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-11 [patent_title] => 'Method and apparatus for exchanging information between buses in a portable computer and docking station through a bridge employing a serial link' [patent_app_type] => 1 [patent_app_number] => 9/130057 [patent_app_country] => US [patent_app_date] => 1998-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6935 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/088/06088752.pdf [firstpage_image] =>[orig_patent_app_number] => 130057 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130057
Method and apparatus for exchanging information between buses in a portable computer and docking station through a bridge employing a serial link Aug 5, 1998 Issued
Array ( [id] => 4312693 [patent_doc_number] => 06237101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Microprocessor including controller for reduced power consumption and method therefor' [patent_app_type] => 1 [patent_app_number] => 9/128503 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6795 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237101.pdf [firstpage_image] =>[orig_patent_app_number] => 128503 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128503
Microprocessor including controller for reduced power consumption and method therefor Aug 2, 1998 Issued
Array ( [id] => 4318266 [patent_doc_number] => 06185690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Portable computer having a radio function and related method' [patent_app_type] => 1 [patent_app_number] => 9/124028 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3238 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/185/06185690.pdf [firstpage_image] =>[orig_patent_app_number] => 124028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124028
Portable computer having a radio function and related method Jul 28, 1998 Issued
Array ( [id] => 4270815 [patent_doc_number] => 06223294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Pen-input information processing apparatus with pen activated power and state control' [patent_app_type] => 1 [patent_app_number] => 9/123429 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9560 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223294.pdf [firstpage_image] =>[orig_patent_app_number] => 123429 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/123429
Pen-input information processing apparatus with pen activated power and state control Jul 27, 1998 Issued
Array ( [id] => 4124439 [patent_doc_number] => 06101609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Power consumption reduced register circuit' [patent_app_type] => 1 [patent_app_number] => 9/122867 [patent_app_country] => US [patent_app_date] => 1998-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4313 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101609.pdf [firstpage_image] =>[orig_patent_app_number] => 122867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122867
Power consumption reduced register circuit Jul 26, 1998 Issued
09/051949 APPARATUS AND METHOD FOR PRESERVING COMPUTER HELD DATA FOLLOWING POWER-OFF Jul 23, 1998 Abandoned
Array ( [id] => 4162005 [patent_doc_number] => 06032209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Hot-swappable high speed point-to-point interface' [patent_app_type] => 1 [patent_app_number] => 9/122540 [patent_app_country] => US [patent_app_date] => 1998-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4253 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/032/06032209.pdf [firstpage_image] =>[orig_patent_app_number] => 122540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122540
Hot-swappable high speed point-to-point interface Jul 23, 1998 Issued
Array ( [id] => 4259356 [patent_doc_number] => 06092125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Method and apparatus for transferring data from devices not supporting burst data transfers in burst mode' [patent_app_type] => 1 [patent_app_number] => 9/121025 [patent_app_country] => US [patent_app_date] => 1998-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3286 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/092/06092125.pdf [firstpage_image] =>[orig_patent_app_number] => 121025 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121025
Method and apparatus for transferring data from devices not supporting burst data transfers in burst mode Jul 21, 1998 Issued
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