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] => 3945130 [patent_doc_number] => 05935234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method and system for controlling access to a shared resource in a data processing system utilizing pseudo-random priorities' [patent_app_type] => 1 [patent_app_number] => 8/839436 [patent_app_country] => US [patent_app_date] => 1997-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3505 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935234.pdf [firstpage_image] =>[orig_patent_app_number] => 839436 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/839436
Method and system for controlling access to a shared resource in a data processing system utilizing pseudo-random priorities Apr 13, 1997 Issued
Array ( [id] => 3941038 [patent_doc_number] => 05946495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Data communication circuit for controlling data communication between redundant power supplies and peripheral devices' [patent_app_type] => 1 [patent_app_number] => 8/838366 [patent_app_country] => US [patent_app_date] => 1997-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2031 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946495.pdf [firstpage_image] =>[orig_patent_app_number] => 838366 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838366
Data communication circuit for controlling data communication between redundant power supplies and peripheral devices Apr 7, 1997 Issued
Array ( [id] => 4057408 [patent_doc_number] => 05909592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Method in a basic input-output system (BIOS) of detecting and configuring integrated device electronics (IDE) devices' [patent_app_type] => 1 [patent_app_number] => 8/831765 [patent_app_country] => US [patent_app_date] => 1997-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5642 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909592.pdf [firstpage_image] =>[orig_patent_app_number] => 831765 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831765
Method in a basic input-output system (BIOS) of detecting and configuring integrated device electronics (IDE) devices Mar 31, 1997 Issued
08/831472 AUTOMATIC TRANSITIONING BETWEEN ACPI C3 AND C2 STATES Mar 30, 1997 Abandoned
Array ( [id] => 3944245 [patent_doc_number] => 05953535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Using intelligent bus bridges with pico-code to service interrupts and improve interrupt response' [patent_app_type] => 1 [patent_app_number] => 8/826032 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2861 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953535.pdf [firstpage_image] =>[orig_patent_app_number] => 826032 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826032
Using intelligent bus bridges with pico-code to service interrupts and improve interrupt response Mar 27, 1997 Issued
Array ( [id] => 4017852 [patent_doc_number] => 05859985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Arbitration controller for providing arbitration on a multipoint high speed serial bus using drivers having output enable pins' [patent_app_type] => 1 [patent_app_number] => 8/824937 [patent_app_country] => US [patent_app_date] => 1997-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2264 [patent_no_of_claims] => 18 [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/05/859/05859985.pdf [firstpage_image] =>[orig_patent_app_number] => 824937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824937
Arbitration controller for providing arbitration on a multipoint high speed serial bus using drivers having output enable pins Mar 25, 1997 Issued
Array ( [id] => 3943019 [patent_doc_number] => 05878206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Commit scope control in hierarchical information processes' [patent_app_type] => 1 [patent_app_number] => 8/823704 [patent_app_country] => US [patent_app_date] => 1997-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6543 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878206.pdf [firstpage_image] =>[orig_patent_app_number] => 823704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/823704
Commit scope control in hierarchical information processes Mar 24, 1997 Issued
Array ( [id] => 3826820 [patent_doc_number] => 05832283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Method and apparatus for providing unattended on-demand availability of a computer system' [patent_app_type] => 1 [patent_app_number] => 8/823719 [patent_app_country] => US [patent_app_date] => 1997-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 16504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832283.pdf [firstpage_image] =>[orig_patent_app_number] => 823719 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/823719
Method and apparatus for providing unattended on-demand availability of a computer system Mar 24, 1997 Issued
Array ( [id] => 4207652 [patent_doc_number] => 06044207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Enhanced dual port I/O bus bridge' [patent_app_type] => 1 [patent_app_number] => 8/821783 [patent_app_country] => US [patent_app_date] => 1997-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4866 [patent_no_of_claims] => 20 [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/06/044/06044207.pdf [firstpage_image] =>[orig_patent_app_number] => 821783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/821783
Enhanced dual port I/O bus bridge Mar 20, 1997 Issued
Array ( [id] => 3944990 [patent_doc_number] => 05935226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method and apparatus for issuing transaction requests to a target device in accordance with the state of connection between the portable computer and the target device' [patent_app_type] => 1 [patent_app_number] => 8/822334 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 3 [patent_no_of_words] => 4340 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/935/05935226.pdf [firstpage_image] =>[orig_patent_app_number] => 822334 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822334
Method and apparatus for issuing transaction requests to a target device in accordance with the state of connection between the portable computer and the target device Mar 19, 1997 Issued
Array ( [id] => 3993187 [patent_doc_number] => 05918057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Method and apparatus for dispatching multiple interrupt requests simultaneously' [patent_app_type] => 1 [patent_app_number] => 8/822191 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5418 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/918/05918057.pdf [firstpage_image] =>[orig_patent_app_number] => 822191 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822191
Method and apparatus for dispatching multiple interrupt requests simultaneously Mar 19, 1997 Issued
Array ( [id] => 3989798 [patent_doc_number] => 05905897 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Method and apparatus for selecting a nonblocked interrupt request' [patent_app_type] => 1 [patent_app_number] => 8/822183 [patent_app_country] => US [patent_app_date] => 1997-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5419 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905897.pdf [firstpage_image] =>[orig_patent_app_number] => 822183 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822183
Method and apparatus for selecting a nonblocked interrupt request Mar 19, 1997 Issued
Array ( [id] => 3986180 [patent_doc_number] => 05919264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'System and method for using data structures to share a plurality of power resources among a plurality of devices' [patent_app_type] => 1 [patent_app_number] => 8/810018 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 14104 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919264.pdf [firstpage_image] =>[orig_patent_app_number] => 810018 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810018
System and method for using data structures to share a plurality of power resources among a plurality of devices Mar 2, 1997 Issued
Array ( [id] => 3794184 [patent_doc_number] => 05809269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Method and device for the analysis of a message given by interaction means to a man/machine dialog system' [patent_app_type] => 1 [patent_app_number] => 8/797207 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3852 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/809/05809269.pdf [firstpage_image] =>[orig_patent_app_number] => 797207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797207
Method and device for the analysis of a message given by interaction means to a man/machine dialog system Feb 10, 1997 Issued
Array ( [id] => 3943504 [patent_doc_number] => 05878240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'System and method for providing high speed memory access in a multiprocessor, multimemory environment' [patent_app_type] => 1 [patent_app_number] => 8/791302 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4715 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 498 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/878/05878240.pdf [firstpage_image] =>[orig_patent_app_number] => 791302 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791302
System and method for providing high speed memory access in a multiprocessor, multimemory environment Jan 29, 1997 Issued
Array ( [id] => 3857450 [patent_doc_number] => 05848253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Computer system and an electronic circuit utilizing a single DMA controller and additional communication circuit to manage DMA transfers between memory and I/O devices' [patent_app_type] => 1 [patent_app_number] => 8/787414 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 105 [patent_no_of_words] => 92660 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/848/05848253.pdf [firstpage_image] =>[orig_patent_app_number] => 787414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787414
Computer system and an electronic circuit utilizing a single DMA controller and additional communication circuit to manage DMA transfers between memory and I/O devices Jan 21, 1997 Issued
Array ( [id] => 3970296 [patent_doc_number] => 05958054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'System and method for emulating an uninterruptable power supply (UPS) using a portable computer' [patent_app_type] => 1 [patent_app_number] => 8/785517 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6401 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958054.pdf [firstpage_image] =>[orig_patent_app_number] => 785517 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785517
System and method for emulating an uninterruptable power supply (UPS) using a portable computer Jan 16, 1997 Issued
Array ( [id] => 3772907 [patent_doc_number] => 05852737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Method and apparatus for operating digital static CMOS components in a very low voltage mode during power-down' [patent_app_type] => 1 [patent_app_number] => 8/777857 [patent_app_country] => US [patent_app_date] => 1996-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3696 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852737.pdf [firstpage_image] =>[orig_patent_app_number] => 777857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/777857
Method and apparatus for operating digital static CMOS components in a very low voltage mode during power-down Dec 30, 1996 Issued
Array ( [id] => 3992717 [patent_doc_number] => 05918026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'PCI to PCI bridge for transparently completing transactions between agents on opposite sides of the bridge' [patent_app_type] => 1 [patent_app_number] => 8/774123 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7975 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/918/05918026.pdf [firstpage_image] =>[orig_patent_app_number] => 774123 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774123
PCI to PCI bridge for transparently completing transactions between agents on opposite sides of the bridge Dec 22, 1996 Issued
Array ( [id] => 4068499 [patent_doc_number] => 05933648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Configurable arbitration device for controlling the access of components to an arbiter or the like based on a control input' [patent_app_type] => 1 [patent_app_number] => 8/772220 [patent_app_country] => US [patent_app_date] => 1996-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4028 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933648.pdf [firstpage_image] =>[orig_patent_app_number] => 772220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/772220
Configurable arbitration device for controlling the access of components to an arbiter or the like based on a control input Dec 19, 1996 Issued
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