Search

Chandrahas B. Patel

Examiner (ID: 1005, Phone: (571)270-1211 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2416, 2616, 2464
Total Applications
1102
Issued Applications
927
Pending Applications
79
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10108293 [patent_doc_number] => 09144088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Method and apparatus for channel access in wireless LAN system' [patent_app_type] => utility [patent_app_number] => 14/042091 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 19790 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14042091 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042091
Method and apparatus for channel access in wireless LAN system Sep 29, 2013 Issued
Array ( [id] => 10632468 [patent_doc_number] => 09350631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Identifying flows causing undesirable network events' [patent_app_type] => utility [patent_app_number] => 14/042220 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6187 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042220
Identifying flows causing undesirable network events Sep 29, 2013 Issued
Array ( [id] => 10626019 [patent_doc_number] => 09344980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Systems and methods for efficient channel synchronization' [patent_app_type] => utility [patent_app_number] => 14/042176 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5199 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042176
Systems and methods for efficient channel synchronization Sep 29, 2013 Issued
Array ( [id] => 10207765 [patent_doc_number] => 20150092753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'HIGH PRECISION ACCESS POINT TO ACCESS POINT SYNCHRONIZATION IN AN INDOOR POSITION LOCATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/042446 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7910 [patent_no_of_claims] => 40 [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] => 14042446 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042446
High precision access point to access point synchronization in an indoor position location system Sep 29, 2013 Issued
Array ( [id] => 10646255 [patent_doc_number] => 09363141 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-06-07 [patent_title] => 'System and method for partitioning a network' [patent_app_type] => utility [patent_app_number] => 14/042180 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5856 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042180 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042180
System and method for partitioning a network Sep 29, 2013 Issued
Array ( [id] => 10585363 [patent_doc_number] => 09307502 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-05 [patent_title] => 'Managing inter-cell interference' [patent_app_type] => utility [patent_app_number] => 14/042170 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6500 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042170
Managing inter-cell interference Sep 29, 2013 Issued
Array ( [id] => 10207689 [patent_doc_number] => 20150092677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'Filter-Based Guardband Determination and Subcarrier Selection' [patent_app_type] => utility [patent_app_number] => 14/042510 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7151 [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] => 14042510 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042510
Filter-based guardband determination and subcarrier selection Sep 29, 2013 Issued
Array ( [id] => 10538741 [patent_doc_number] => 09264383 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-02-16 [patent_title] => 'Systems and methods for quality of service for link aggregation groups' [patent_app_type] => utility [patent_app_number] => 14/042111 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 9116 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14042111 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042111
Systems and methods for quality of service for link aggregation groups Sep 29, 2013 Issued
Array ( [id] => 10207621 [patent_doc_number] => 20150092609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'METHOD AND SYSTEM TO CALCULATE MULTIPLE SHORTEST PATH FIRST TREES' [patent_app_type] => utility [patent_app_number] => 14/042347 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4262 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14042347 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/042347
Method and system to calculate multiple shortest path first trees Sep 29, 2013 Issued
Array ( [id] => 11014994 [patent_doc_number] => 20160211948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'Bundling HARQ Feedback in a Time Division Duplexing Communication System' [patent_app_type] => utility [patent_app_number] => 15/022953 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6528 [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] => 15022953 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/022953
Bundling HARQ feedback in a time division duplexing communication system Sep 26, 2013 Issued
Array ( [id] => 12175781 [patent_doc_number] => 09893933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Configuration of channel estimation related parameters' [patent_app_type] => utility [patent_app_number] => 15/023724 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8205 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15023724 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023724
Configuration of channel estimation related parameters Sep 24, 2013 Issued
Array ( [id] => 9210894 [patent_doc_number] => 20140010071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'METHOD FOR MANAGING ETHERNET RING NETWORK OF VLAN-BASED BRIDGE' [patent_app_type] => utility [patent_app_number] => 14/022723 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6491 [patent_no_of_claims] => 3 [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] => 14022723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022723
METHOD FOR MANAGING ETHERNET RING NETWORK OF VLAN-BASED BRIDGE Sep 9, 2013 Abandoned
Array ( [id] => 9210959 [patent_doc_number] => 20140010136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'SYSTEM LEVEL INFORMATION FOR DISCONTINUOUS RECEPTION, CELL RESELECTION AND RACH' [patent_app_type] => utility [patent_app_number] => 14/022173 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6361 [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] => 14022173 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022173
System level information for discontinuous reception, cell reselection and RACH Sep 8, 2013 Issued
Array ( [id] => 10605686 [patent_doc_number] => 09326262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Frequency correction in a multi-carrier communication system' [patent_app_type] => utility [patent_app_number] => 14/017245 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5475 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14017245 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/017245
Frequency correction in a multi-carrier communication system Sep 2, 2013 Issued
Array ( [id] => 9204208 [patent_doc_number] => 20140003385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Radio Resources for Data and Scheduling Information' [patent_app_type] => utility [patent_app_number] => 14/016921 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 33679 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14016921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/016921
Radio resources for data and scheduling information Sep 2, 2013 Issued
Array ( [id] => 11182379 [patent_doc_number] => 09414394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Avoiding suspended transmission during network listen for small cell base stations' [patent_app_type] => utility [patent_app_number] => 13/964900 [patent_app_country] => US [patent_app_date] => 2013-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 16096 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13964900 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/964900
Avoiding suspended transmission during network listen for small cell base stations Aug 11, 2013 Issued
Array ( [id] => 9516897 [patent_doc_number] => 20140153389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'METHOD AND APPARATUS FOR AGGREGATING INPUT DATA STREAMS' [patent_app_type] => utility [patent_app_number] => 13/925564 [patent_app_country] => US [patent_app_date] => 2013-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6986 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13925564 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/925564
Method and apparatus for aggregating input data streams Jun 23, 2013 Issued
Array ( [id] => 9120121 [patent_doc_number] => 20130287043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'HIGH SPEED MEDIA ACCESS CONTROL' [patent_app_type] => utility [patent_app_number] => 13/920887 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 34222 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 9 [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] => 13920887 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/920887
High speed media access control Jun 17, 2013 Issued
Array ( [id] => 10029558 [patent_doc_number] => 09071475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Methods and apparatus for noise estimation of communication terminals' [patent_app_type] => utility [patent_app_number] => 14/002120 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9120 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14002120 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002120
Methods and apparatus for noise estimation of communication terminals Dec 18, 2012 Issued
Array ( [id] => 10094660 [patent_doc_number] => 09131502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Method and apparatus for contention based uplink transmission' [patent_app_type] => utility [patent_app_number] => 13/718502 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 9452 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13718502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/718502
Method and apparatus for contention based uplink transmission Dec 17, 2012 Issued
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