Search

Chandrahas B. Patel

Examiner (ID: 16038, Phone: (571)270-1211 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2464, 2616, 2416
Total Applications
1064
Issued Applications
910
Pending Applications
67
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12782959 [patent_doc_number] => 20180152822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHOD FOR CHANGING SYSTEM INFORMATION, AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 15/573563 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573563 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573563
Method for changing system information, and apparatus therefor May 12, 2016 Issued
Array ( [id] => 12633156 [patent_doc_number] => 20180102882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => BASE STATION DEVICE AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 15/573610 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573610 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573610
Base station device and terminal device May 12, 2016 Issued
Array ( [id] => 11133029 [patent_doc_number] => 20160330004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'METHOD AND APPARATUS FOR RECEIVING REFERENCE SIGNAL' [patent_app_type] => utility [patent_app_number] => 15/149869 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10796 [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] => 15149869 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/149869
Method and apparatus for receiving reference signal May 8, 2016 Issued
Array ( [id] => 11052347 [patent_doc_number] => 20160249309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'Systems and Methods for Efficient Channel Synchronization' [patent_app_type] => utility [patent_app_number] => 15/144938 [patent_app_country] => US [patent_app_date] => 2016-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5232 [patent_no_of_claims] => 10 [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] => 15144938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/144938
Systems and methods for efficient channel synchronization May 2, 2016 Issued
Array ( [id] => 12828019 [patent_doc_number] => 20180167845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => DATA TRANSMISSION METHOD, SENDING DEVICE AND RECEIVING DEVICE [patent_app_type] => utility [patent_app_number] => 15/573209 [patent_app_country] => US [patent_app_date] => 2016-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573209 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573209
Data transmission method, sending device and receiving device Apr 26, 2016 Issued
Array ( [id] => 12827944 [patent_doc_number] => 20180167820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => INTER-CARRIER D2D RESOURCE ALLOCATION [patent_app_type] => utility [patent_app_number] => 15/573628 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573628 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573628
Inter-carrier D2D resource allocation Apr 19, 2016 Issued
Array ( [id] => 11030489 [patent_doc_number] => 20160227444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'FACILITATING METHOD FOR HANDOVER OF A MOBILE COMMUNICATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/098990 [patent_app_country] => US [patent_app_date] => 2016-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13823 [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] => 15098990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/098990
Facilitating method for handover of a mobile communication device Apr 13, 2016 Issued
Array ( [id] => 12244742 [patent_doc_number] => 20180077606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'OPTIMIZING RESOURCES WHILE ENSURING FAIRNESS OF SCHEDULING FOR A USER EQUIPMENT IN DUAL CONNECTIVITY OPERATION WITH BEARER SPLIT OPTION IN A RADIO ACCESS NETWORK' [patent_app_type] => utility [patent_app_number] => 15/561675 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4048 [patent_no_of_claims] => 27 [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] => 15561675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561675
OPTIMIZING RESOURCES WHILE ENSURING FAIRNESS OF SCHEDULING FOR A USER EQUIPMENT IN DUAL CONNECTIVITY OPERATION WITH BEARER SPLIT OPTION IN A RADIO ACCESS NETWORK Apr 7, 2016 Abandoned
Array ( [id] => 12654625 [patent_doc_number] => 20180110041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => OFDMA-BASED MULTIPLEXING OF UPLINK CONTROL INFORMATION [patent_app_type] => utility [patent_app_number] => 15/573314 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573314 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573314
OFDMA-based multiplexing of uplink control information Mar 31, 2016 Issued
Array ( [id] => 14529143 [patent_doc_number] => 10341851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Method and system for cell identifier optimization [patent_app_type] => utility [patent_app_number] => 15/561498 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 10465 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15561498 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561498
Method and system for cell identifier optimization Mar 24, 2016 Issued
Array ( [id] => 15112451 [patent_doc_number] => 10477578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Uplink data transmission method and user equipment, and uplink data reception method and base station [patent_app_type] => utility [patent_app_number] => 15/560844 [patent_app_country] => US [patent_app_date] => 2016-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15471 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15560844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/560844
Uplink data transmission method and user equipment, and uplink data reception method and base station Mar 23, 2016 Issued
Array ( [id] => 11007972 [patent_doc_number] => 20160204925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Filter-Based Guardband Determination and Subcarrier Selection' [patent_app_type] => utility [patent_app_number] => 15/074857 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7194 [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] => 15074857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074857
Filter-based guardband determination and subcarrier selection Mar 17, 2016 Issued
Array ( [id] => 14561831 [patent_doc_number] => 10349399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => User device and base station [patent_app_type] => utility [patent_app_number] => 15/559678 [patent_app_country] => US [patent_app_date] => 2016-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14263 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15559678 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559678
User device and base station Mar 14, 2016 Issued
Array ( [id] => 12265376 [patent_doc_number] => 20180084572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'METHOD AND WIRELESS DEVICE FOR RECEIVING PDSCH' [patent_app_type] => utility [patent_app_number] => 15/563109 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 11573 [patent_no_of_claims] => 12 [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] => 15563109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/563109
Method and wireless device for receiving PDSCH Mar 2, 2016 Issued
Array ( [id] => 12378312 [patent_doc_number] => 09961007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Device-initiated codec rate change during a voice call [patent_app_type] => utility [patent_app_number] => 15/012680 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15012680 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012680
Device-initiated codec rate change during a voice call Jan 31, 2016 Issued
Array ( [id] => 11105152 [patent_doc_number] => 20160302122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'Autonomous LTE-WLAN Interface Setup and Information Exchange' [patent_app_type] => utility [patent_app_number] => 15/027006 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7021 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [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] => 15027006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/027006
Autonomous LTE-WLAN interface setup and information exchange Jan 14, 2016 Issued
Array ( [id] => 13046333 [patent_doc_number] => 10045319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Frequency correction in a multi-carrier communication system [patent_app_type] => utility [patent_app_number] => 14/992903 [patent_app_country] => US [patent_app_date] => 2016-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5218 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14992903 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/992903
Frequency correction in a multi-carrier communication system Jan 10, 2016 Issued
Array ( [id] => 13273309 [patent_doc_number] => 10148747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Allocation of transmission attempts [patent_app_type] => utility [patent_app_number] => 14/978454 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 11445 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14978454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/978454
Allocation of transmission attempts Dec 21, 2015 Issued
Array ( [id] => 10754182 [patent_doc_number] => 20160100334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'METHOD AND APPARATUS FOR NON-ACCESS STRATUM MESSAGE PROCESSING DURING HANDOVER IN EVOLVED NETWORK' [patent_app_type] => utility [patent_app_number] => 14/968465 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10993 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14968465 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/968465
Method and apparatus for non-access stratum message processing during handover in evolved network Dec 13, 2015 Issued
Array ( [id] => 15016905 [patent_doc_number] => 10454623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Uplink resource collision reduction in FD-MIMO [patent_app_type] => utility [patent_app_number] => 15/572994 [patent_app_country] => US [patent_app_date] => 2015-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8665 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [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] => 15572994 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/572994
Uplink resource collision reduction in FD-MIMO Dec 13, 2015 Issued
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