Search

Dmitry Levitan

Examiner (ID: 6666, Phone: (571)272-3093 , Office: P/2461 )

Most Active Art Unit
2461
Art Unit(s)
2416, 2461, 2616, 2662
Total Applications
1193
Issued Applications
952
Pending Applications
34
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8719561 [patent_doc_number] => 20130070778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'WEIGHTED DIFFERENTIAL SCHEDULER' [patent_app_type] => utility [patent_app_number] => 13/234715 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12886 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13234715 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234715
Weighted differential scheduler Sep 15, 2011 Issued
Array ( [id] => 8039991 [patent_doc_number] => 20120069732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'APPARATUS AND METHOD FOR DETECTIONG CAUSE OF RADIO LINK FAILURE OR HANDOVER FAILURE IN MOBILE COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/234759 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8306 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20120069732.pdf [firstpage_image] =>[orig_patent_app_number] => 13234759 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234759
Apparatus and method for detecting cause of radio link failure or handover failure in mobile communication system Sep 15, 2011 Issued
Array ( [id] => 8052675 [patent_doc_number] => 20120076069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'ACCESS POINT AND TERMINAL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/234750 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4959 [patent_no_of_claims] => 6 [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/A1/0076/20120076069.pdf [firstpage_image] =>[orig_patent_app_number] => 13234750 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234750
Access point and terminal device Sep 15, 2011 Issued
Array ( [id] => 9525896 [patent_doc_number] => 08750180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Discovering network information available via wireless networks' [patent_app_type] => utility [patent_app_number] => 13/234799 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12695 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13234799 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234799
Discovering network information available via wireless networks Sep 15, 2011 Issued
Array ( [id] => 9591333 [patent_doc_number] => 08780887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Method of network-based communication in virtual network environment' [patent_app_type] => utility [patent_app_number] => 13/234425 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6236 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13234425 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234425
Method of network-based communication in virtual network environment Sep 15, 2011 Issued
Array ( [id] => 9650477 [patent_doc_number] => 08804504 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-08-12 [patent_title] => 'System and method for reducing CPU load in processing PPP packets on a SSL-VPN tunneling device' [patent_app_type] => utility [patent_app_number] => 13/234797 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6249 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13234797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234797
System and method for reducing CPU load in processing PPP packets on a SSL-VPN tunneling device Sep 15, 2011 Issued
Array ( [id] => 8719560 [patent_doc_number] => 20130070777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Reordering Network Traffic' [patent_app_type] => utility [patent_app_number] => 13/234060 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9314 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13234060 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234060
Reordering network traffic Sep 14, 2011 Issued
Array ( [id] => 8040141 [patent_doc_number] => 20120069804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'Selecting Frequency Bands For Transmitting Data Packets' [patent_app_type] => utility [patent_app_number] => 13/233861 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6455 [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/A1/0069/20120069804.pdf [firstpage_image] =>[orig_patent_app_number] => 13233861 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233861
Selecting frequency bands for transmitting data packets Sep 14, 2011 Issued
Array ( [id] => 9403402 [patent_doc_number] => 08693464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-08 [patent_title] => 'Method and apparatus for processing calls' [patent_app_type] => utility [patent_app_number] => 13/234016 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6399 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13234016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234016
Method and apparatus for processing calls Sep 14, 2011 Issued
Array ( [id] => 8934188 [patent_doc_number] => 08493898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-23 [patent_title] => 'Macro diversity in a mobile data network with edge breakout' [patent_app_type] => utility [patent_app_number] => 13/233880 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 35 [patent_no_of_words] => 14384 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233880 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233880
Macro diversity in a mobile data network with edge breakout Sep 14, 2011 Issued
Array ( [id] => 8803661 [patent_doc_number] => 08441940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Parallel packet processor with session active checker' [patent_app_type] => utility [patent_app_number] => 13/217081 [patent_app_country] => US [patent_app_date] => 2011-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7187 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13217081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217081
Parallel packet processor with session active checker Aug 23, 2011 Issued
Array ( [id] => 9048140 [patent_doc_number] => 08542698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-24 [patent_title] => 'Methods and apparatus for switching transmission channels' [patent_app_type] => utility [patent_app_number] => 13/175527 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4804 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13175527 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/175527
Methods and apparatus for switching transmission channels Jun 30, 2011 Issued
Array ( [id] => 9321490 [patent_doc_number] => RE044774 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2014-02-25 [patent_title] => 'Method and system for transmitting and receiving broadcast service data in a wireless communication system' [patent_app_type] => reissue [patent_app_number] => 13/067854 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5672 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13067854 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/067854
Method and system for transmitting and receiving broadcast service data in a wireless communication system Jun 28, 2011 Issued
Array ( [id] => 6086884 [patent_doc_number] => 20110216724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-08 [patent_title] => 'METHOD, BASE STATION, AND USER TERMINAL FOR IMPLEMENTING UPLINK RESOURCE INDICATION' [patent_app_type] => utility [patent_app_number] => 13/105573 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7702 [patent_no_of_claims] => 12 [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/A1/0216/20110216724.pdf [firstpage_image] =>[orig_patent_app_number] => 13105573 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/105573
Method, base station, and user terminal for implementing uplink resource indication May 10, 2011 Issued
Array ( [id] => 5934856 [patent_doc_number] => 20110211499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'METHOD, BASE STATION, AND USER TERMINAL FOR IMPLEMENTING UPLINK RESOURCE INDICATION' [patent_app_type] => utility [patent_app_number] => 13/105555 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7712 [patent_no_of_claims] => 15 [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/A1/0211/20110211499.pdf [firstpage_image] =>[orig_patent_app_number] => 13105555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/105555
METHOD, BASE STATION, AND USER TERMINAL FOR IMPLEMENTING UPLINK RESOURCE INDICATION May 10, 2011 Abandoned
Array ( [id] => 10944990 [patent_doc_number] => 20140348011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'VOIP Cooperative Multipoint Solution' [patent_app_type] => utility [patent_app_number] => 14/116854 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9112 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14116854 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/116854
VOIP cooperative multipoint solution May 10, 2011 Issued
Array ( [id] => 7498328 [patent_doc_number] => 20110261769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING INTER-CELL INTERFERENCE OF CONTROL CHANNELS IN OFDM-BASED HIERARCHICAL CELLULAR SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/093158 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9556 [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/A1/0261/20110261769.pdf [firstpage_image] =>[orig_patent_app_number] => 13093158 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/093158
METHOD AND APPARATUS FOR CONTROLLING INTER-CELL INTERFERENCE OF CONTROL CHANNELS IN OFDM-BASED HIERARCHICAL CELLULAR SYSTEM Apr 24, 2011 Abandoned
Array ( [id] => 7560227 [patent_doc_number] => 20110274059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'MULTIPLEXING CONTROL AND DATA ON MULTILAYER UPLINK TRANSMISSIONS' [patent_app_type] => utility [patent_app_number] => 13/093345 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7932 [patent_no_of_claims] => 23 [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/A1/0274/20110274059.pdf [firstpage_image] =>[orig_patent_app_number] => 13093345 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/093345
Multiplexing control and data on multilayer uplink transmissions Apr 24, 2011 Issued
Array ( [id] => 8464082 [patent_doc_number] => 20120269250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'PEER DISCOVERY IN A WIRELESS WIDE AREA NETWORK SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/092819 [patent_app_country] => US [patent_app_date] => 2011-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4990 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13092819 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/092819
Peer discovery in a wireless wide area network system Apr 21, 2011 Issued
Array ( [id] => 8276690 [patent_doc_number] => 20120170560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'METHOD OF ESTIMATING LOCATION OF MOBILE DEVICE IN TRANSPORTATION USING WiFi' [patent_app_type] => utility [patent_app_number] => 13/092449 [patent_app_country] => US [patent_app_date] => 2011-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15748 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13092449 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/092449
Method of estimating location of mobile device in transportation using WiFi Apr 21, 2011 Issued
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