Search

Sumati Lefkowitz

Supervisory Patent Examiner (ID: 13987, Phone: (571)272-3638 , Office: P/2666 )

Most Active Art Unit
2781
Art Unit(s)
2694, 2672, 2189, 2662, 2629, 2305, 2781, 2181, 2112, 2666
Total Applications
519
Issued Applications
375
Pending Applications
30
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4422567 [patent_doc_number] => 06233693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Smart DASD spin-up' [patent_app_type] => 1 [patent_app_number] => 9/073940 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5964 [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/06/233/06233693.pdf [firstpage_image] =>[orig_patent_app_number] => 073940 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/073940
Smart DASD spin-up May 5, 1998 Issued
Array ( [id] => 4203925 [patent_doc_number] => 06151655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Computer system deadlock request resolution using timed pulses' [patent_app_type] => 1 [patent_app_number] => 9/070432 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7912 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151655.pdf [firstpage_image] =>[orig_patent_app_number] => 070432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070432
Computer system deadlock request resolution using timed pulses Apr 29, 1998 Issued
Array ( [id] => 4177702 [patent_doc_number] => 06105143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Power control device and method of controlling power of peripheral devices of a computer system using a universal serial bus (USB) hub' [patent_app_type] => 1 [patent_app_number] => 9/063928 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3007 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105143.pdf [firstpage_image] =>[orig_patent_app_number] => 063928 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/063928
Power control device and method of controlling power of peripheral devices of a computer system using a universal serial bus (USB) hub Apr 21, 1998 Issued
Array ( [id] => 6881033 [patent_doc_number] => 20010032321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Power Conservation for a Display Controller in Accordance with the State of Connection or of the Source Power Received by the Display Controller' [patent_app_type] => new [patent_app_number] => 09/055938 [patent_app_country] => US [patent_app_date] => 1998-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7066 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20010032321.pdf [firstpage_image] =>[orig_patent_app_number] => 09055938 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/055938
Power Conservation for a Display Controller in Accordance with the State of Connection or of the Source Power Received by the Display Controller Apr 6, 1998 Abandoned
Array ( [id] => 4423688 [patent_doc_number] => 06311290 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Methods of reliably allocating, de-allocating, re-allocating, and reclaiming objects in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture' [patent_app_type] => 1 [patent_app_number] => 9/055032 [patent_app_country] => US [patent_app_date] => 1998-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 19971 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/311/06311290.pdf [firstpage_image] =>[orig_patent_app_number] => 055032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/055032
Methods of reliably allocating, de-allocating, re-allocating, and reclaiming objects in a symmetrically blocked nonvolatile memory having a bifurcated storage architecture Apr 2, 1998 Issued
Array ( [id] => 4280463 [patent_doc_number] => 06260093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Method and apparatus for arbitrating access to multiple buses in a data processing system' [patent_app_type] => 1 [patent_app_number] => 9/052853 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5070 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260093.pdf [firstpage_image] =>[orig_patent_app_number] => 052853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052853
Method and apparatus for arbitrating access to multiple buses in a data processing system Mar 30, 1998 Issued
Array ( [id] => 4110631 [patent_doc_number] => 06134669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Printer powered printer driver' [patent_app_type] => 1 [patent_app_number] => 9/049359 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4692 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134669.pdf [firstpage_image] =>[orig_patent_app_number] => 049359 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/049359
Printer powered printer driver Mar 26, 1998 Issued
Array ( [id] => 4370852 [patent_doc_number] => 06216189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Error master detector' [patent_app_type] => 1 [patent_app_number] => 9/045588 [patent_app_country] => US [patent_app_date] => 1998-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 4038 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216189.pdf [firstpage_image] =>[orig_patent_app_number] => 045588 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/045588
Error master detector Mar 19, 1998 Issued
Array ( [id] => 4379361 [patent_doc_number] => 06192435 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Apparatus for allowing smooth hot insertion and removal of a peripheral by gradually applying and removing power to the peripheral' [patent_app_type] => 1 [patent_app_number] => 9/028537 [patent_app_country] => US [patent_app_date] => 1998-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7550 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/192/06192435.pdf [firstpage_image] =>[orig_patent_app_number] => 028537 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/028537
Apparatus for allowing smooth hot insertion and removal of a peripheral by gradually applying and removing power to the peripheral Feb 23, 1998 Issued
Array ( [id] => 4176998 [patent_doc_number] => 06105095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Data packet routing scheduler and method for routing data packets on a common bus' [patent_app_type] => 1 [patent_app_number] => 9/027819 [patent_app_country] => US [patent_app_date] => 1998-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4782 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/105/06105095.pdf [firstpage_image] =>[orig_patent_app_number] => 027819 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/027819
Data packet routing scheduler and method for routing data packets on a common bus Feb 22, 1998 Issued
Array ( [id] => 1138861 [patent_doc_number] => 06789146 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-07 [patent_title] => 'Socket for receiving a single-chip video controller and circuit board containing the same' [patent_app_type] => B1 [patent_app_number] => 09/022544 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3327 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/789/06789146.pdf [firstpage_image] =>[orig_patent_app_number] => 09022544 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/022544
Socket for receiving a single-chip video controller and circuit board containing the same Feb 11, 1998 Issued
Array ( [id] => 4290802 [patent_doc_number] => 06308278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Supplying standby voltage to memory and wakeup circuitry to wake a computer from a low power mode' [patent_app_type] => 1 [patent_app_number] => 9/001102 [patent_app_country] => US [patent_app_date] => 1997-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4697 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/308/06308278.pdf [firstpage_image] =>[orig_patent_app_number] => 001102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/001102
Supplying standby voltage to memory and wakeup circuitry to wake a computer from a low power mode Dec 29, 1997 Issued
Array ( [id] => 4223683 [patent_doc_number] => 06078981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Transaction stall technique to prevent livelock in multiple-processor systems' [patent_app_type] => 1 [patent_app_number] => 8/999244 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2650 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078981.pdf [firstpage_image] =>[orig_patent_app_number] => 999244 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/999244
Transaction stall technique to prevent livelock in multiple-processor systems Dec 28, 1997 Issued
Array ( [id] => 4151432 [patent_doc_number] => 06035354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Method for issuing transaction requests to a target device in accordance with the state of connection between a portable computer and the target device' [patent_app_type] => 1 [patent_app_number] => 8/986272 [patent_app_country] => US [patent_app_date] => 1997-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4340 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/035/06035354.pdf [firstpage_image] =>[orig_patent_app_number] => 986272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/986272
Method for issuing transaction requests to a target device in accordance with the state of connection between a portable computer and the target device Dec 4, 1997 Issued
Array ( [id] => 4167615 [patent_doc_number] => 06065123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Computer system with unattended on-demand availability' [patent_app_type] => 1 [patent_app_number] => 8/978545 [patent_app_country] => US [patent_app_date] => 1997-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 16536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/065/06065123.pdf [firstpage_image] =>[orig_patent_app_number] => 978545 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/978545
Computer system with unattended on-demand availability Nov 25, 1997 Issued
Array ( [id] => 4160376 [patent_doc_number] => 06061757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Handling interrupts by returning and requeuing currently executing interrupts for later resubmission when the currently executing interrupts are of lower priority than newly generated pending interrupts' [patent_app_type] => 1 [patent_app_number] => 8/969645 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3987 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061757.pdf [firstpage_image] =>[orig_patent_app_number] => 969645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969645
Handling interrupts by returning and requeuing currently executing interrupts for later resubmission when the currently executing interrupts are of lower priority than newly generated pending interrupts Nov 12, 1997 Issued
Array ( [id] => 4290188 [patent_doc_number] => 06308239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Interface switching apparatus and switching control method' [patent_app_type] => 1 [patent_app_number] => 8/964603 [patent_app_country] => US [patent_app_date] => 1997-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6335 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/308/06308239.pdf [firstpage_image] =>[orig_patent_app_number] => 964603 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/964603
Interface switching apparatus and switching control method Nov 4, 1997 Issued
Array ( [id] => 3974590 [patent_doc_number] => 05901321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Apparatus and method for interrupt processing in a code division multiple access switching apparatus' [patent_app_type] => 1 [patent_app_number] => 8/958734 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1736 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901321.pdf [firstpage_image] =>[orig_patent_app_number] => 958734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/958734
Apparatus and method for interrupt processing in a code division multiple access switching apparatus Oct 26, 1997 Issued
Array ( [id] => 4299426 [patent_doc_number] => 06282667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Method and apparatus for selectively powering circuitry within a sound device to perform selected sound functions' [patent_app_type] => 1 [patent_app_number] => 8/953414 [patent_app_country] => US [patent_app_date] => 1997-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5459 [patent_no_of_claims] => 4 [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/06/282/06282667.pdf [firstpage_image] =>[orig_patent_app_number] => 953414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/953414
Method and apparatus for selectively powering circuitry within a sound device to perform selected sound functions Oct 16, 1997 Issued
Array ( [id] => 4109713 [patent_doc_number] => 06134615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface' [patent_app_type] => 1 [patent_app_number] => 8/942317 [patent_app_country] => US [patent_app_date] => 1997-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 8325 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134615.pdf [firstpage_image] =>[orig_patent_app_number] => 942317 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/942317
System for facilitating the replacement or insertion of devices in a computer system through the use of a graphical user interface Sep 30, 1997 Issued
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