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] => 9197024 [patent_doc_number] => 20130336339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'Transmission Protocol' [patent_app_type] => utility [patent_app_number] => 13/981067 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 24567 [patent_no_of_claims] => 55 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13981067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/981067
Method and transmission protocol for transmission of data among devices sharing a communication channel Jan 24, 2011 Issued
Array ( [id] => 7715441 [patent_doc_number] => 08094611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Methods and apparatus for signal transmission and reception in a broadband communication system' [patent_app_type] => utility [patent_app_number] => 12/975226 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5493 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/094/08094611.pdf [firstpage_image] =>[orig_patent_app_number] => 12975226 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/975226
Methods and apparatus for signal transmission and reception in a broadband communication system Dec 20, 2010 Issued
Array ( [id] => 5999405 [patent_doc_number] => 20110116378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'PROVIDING SERVICES TO PACKET FLOWS IN A NETWORK' [patent_app_type] => utility [patent_app_number] => 12/944594 [patent_app_country] => US [patent_app_date] => 2010-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8559 [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/A1/0116/20110116378.pdf [firstpage_image] =>[orig_patent_app_number] => 12944594 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/944594
Providing services to packet flows in a network Nov 10, 2010 Issued
Array ( [id] => 6006377 [patent_doc_number] => 20110058576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Method and device for improving clock stability' [patent_app_type] => utility [patent_app_number] => 12/938123 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5395 [patent_no_of_claims] => 16 [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/A1/0058/20110058576.pdf [firstpage_image] =>[orig_patent_app_number] => 12938123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/938123
Method and device for improving clock stability Nov 1, 2010 Issued
Array ( [id] => 8666060 [patent_doc_number] => 08379528 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-02-19 [patent_title] => 'Transfer of messages to user devices of a wireless local area network access point' [patent_app_type] => utility [patent_app_number] => 12/905871 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12905871 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905871
Transfer of messages to user devices of a wireless local area network access point Oct 14, 2010 Issued
Array ( [id] => 8983632 [patent_doc_number] => 08514756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-20 [patent_title] => 'Collectively addressing wireless devices' [patent_app_type] => utility [patent_app_number] => 12/905771 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 13895 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12905771 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905771
Collectively addressing wireless devices Oct 14, 2010 Issued
Array ( [id] => 9021955 [patent_doc_number] => 08531945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-10 [patent_title] => 'Method and apparatus to support deep packet inspection in a mobile network' [patent_app_type] => utility [patent_app_number] => 12/900346 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5674 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12900346 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/900346
Method and apparatus to support deep packet inspection in a mobile network Oct 6, 2010 Issued
Array ( [id] => 7482957 [patent_doc_number] => 20110249611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'SUBFRAME STAGGERING FOR RELAY COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 12/899862 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11059 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0249/20110249611.pdf [firstpage_image] =>[orig_patent_app_number] => 12899862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899862
Subframe staggering for relay communication Oct 6, 2010 Issued
Array ( [id] => 6211143 [patent_doc_number] => 20110134854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'MULTI-CHANNEL AND MULTI-INTERFACE MESH ROUTER AND METHOD FOR ASSIGNING CHANNEL ACCORDING TO FIXED DISTRIBUTION SCHEME' [patent_app_type] => utility [patent_app_number] => 12/899934 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3677 [patent_no_of_claims] => 19 [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/A1/0134/20110134854.pdf [firstpage_image] =>[orig_patent_app_number] => 12899934 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899934
MULTI-CHANNEL AND MULTI-INTERFACE MESH ROUTER AND METHOD FOR ASSIGNING CHANNEL ACCORDING TO FIXED DISTRIBUTION SCHEME Oct 6, 2010 Abandoned
Array ( [id] => 7482875 [patent_doc_number] => 20110249574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'SYSTEM AND METHOD FOR PREDICTING VIDEO TRANSMISSION QUALITY THROUGH A NETWORK' [patent_app_type] => utility [patent_app_number] => 12/861429 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5845 [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/A1/0249/20110249574.pdf [firstpage_image] =>[orig_patent_app_number] => 12861429 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/861429
System and method for predicting video transmission quality through a network Aug 22, 2010 Issued
Array ( [id] => 12296343 [patent_doc_number] => 09935805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => MIMO and MU-MIMO OFDM preambles [patent_app_type] => utility [patent_app_number] => 12/861428 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 7025 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12861428 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/861428
MIMO and MU-MIMO OFDM preambles Aug 22, 2010 Issued
Array ( [id] => 7783323 [patent_doc_number] => 20120044879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'CHANNEL ACCESS MECHANISM FOR WIDE CHANNELS USED IN OVERLAPPING NETWORKS' [patent_app_type] => utility [patent_app_number] => 12/861086 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2942 [patent_no_of_claims] => 16 [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/A1/0044/20120044879.pdf [firstpage_image] =>[orig_patent_app_number] => 12861086 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/861086
Channel access mechanism for wide channels used in overlapping networks Aug 22, 2010 Issued
Array ( [id] => 9377340 [patent_doc_number] => 08681609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Method to schedule multiple traffic flows through packet-switched routers with near-minimal queue sizes' [patent_app_type] => utility [patent_app_number] => 12/861455 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 29 [patent_no_of_words] => 19379 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [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] => 12861455 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/861455
Method to schedule multiple traffic flows through packet-switched routers with near-minimal queue sizes Aug 22, 2010 Issued
Array ( [id] => 8691663 [patent_doc_number] => 08391195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-05 [patent_title] => 'Assisted transport of communications for wireless communication devices' [patent_app_type] => utility [patent_app_number] => 12/861277 [patent_app_country] => US [patent_app_date] => 2010-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5876 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12861277 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/861277
Assisted transport of communications for wireless communication devices Aug 22, 2010 Issued
Array ( [id] => 6069449 [patent_doc_number] => 20110044298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-24 [patent_title] => 'DETERMINISTIC BACKOFF CHANNEL ACCESS' [patent_app_type] => utility [patent_app_number] => 12/860746 [patent_app_country] => US [patent_app_date] => 2010-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8685 [patent_no_of_claims] => 44 [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] => publications/A1/0044/20110044298.pdf [firstpage_image] =>[orig_patent_app_number] => 12860746 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/860746
Deterministic backoff channel access Aug 19, 2010 Issued
Array ( [id] => 9317859 [patent_doc_number] => 20140050197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-20 [patent_title] => 'Method for Providing Information in a Cellular Wireless Communication System' [patent_app_type] => utility [patent_app_number] => 13/981299 [patent_app_country] => US [patent_app_date] => 2010-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6923 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13981299 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/981299
Method for Providing Information in a Cellular Wireless Communication System Aug 10, 2010 Abandoned
Array ( [id] => 4612188 [patent_doc_number] => 07995555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Identification fragment handling' [patent_app_type] => utility [patent_app_number] => 12/731655 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4069 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995555.pdf [firstpage_image] =>[orig_patent_app_number] => 12731655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/731655
Identification fragment handling Mar 24, 2010 Issued
Array ( [id] => 6620721 [patent_doc_number] => 20100172368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'MEDIA ACCESS CONTROL FOR A SET OF DOWNSTREAM AND UPSTREAM CHANNELS IN A SHARE-MEDIA NETWORK' [patent_app_type] => utility [patent_app_number] => 12/714499 [patent_app_country] => US [patent_app_date] => 2010-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0172/20100172368.pdf [firstpage_image] =>[orig_patent_app_number] => 12714499 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/714499
Media access control for a set of downstream and upstream channels in a share-media network Mar 19, 2010 Issued
Array ( [id] => 6287119 [patent_doc_number] => 20100157948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'METHOD OF USING A: MOBILE UNIT TO DETERMINE WHETHER TO COMMENCE HANDOVER' [patent_app_type] => utility [patent_app_number] => 12/715665 [patent_app_country] => US [patent_app_date] => 2010-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1845 [patent_no_of_claims] => 8 [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/A1/0157/20100157948.pdf [firstpage_image] =>[orig_patent_app_number] => 12715665 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/715665
METHOD OF USING A: MOBILE UNIT TO DETERMINE WHETHER TO COMMENCE HANDOVER Mar 1, 2010 Abandoned
Array ( [id] => 6414241 [patent_doc_number] => 20100150159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'MULTI-PROTOCOL LABEL SWITCHING IN A NETWORK DEVICE' [patent_app_type] => utility [patent_app_number] => 12/713570 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6639 [patent_no_of_claims] => 2 [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/A1/0150/20100150159.pdf [firstpage_image] =>[orig_patent_app_number] => 12713570 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713570
Multi-protocol label switching in a network device Feb 25, 2010 Issued
Menu