Search

Yuwen Pan

Supervisory Patent Examiner (ID: 115, Phone: (571)272-7855 , Office: P/2649 )

Most Active Art Unit
2618
Art Unit(s)
2649, 2647, 2614, 2681, 2682, 2618
Total Applications
528
Issued Applications
244
Pending Applications
93
Abandoned Applications
197

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 520471 [patent_doc_number] => 07200368 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-03 [patent_title] => 'Transmit diversity method and system' [patent_app_type] => utility [patent_app_number] => 10/221691 [patent_app_country] => US [patent_app_date] => 2000-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7789 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/200/07200368.pdf [firstpage_image] =>[orig_patent_app_number] => 10221691 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221691
Transmit diversity method and system Mar 14, 2000 Issued
Array ( [id] => 640464 [patent_doc_number] => 07127252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-24 [patent_title] => 'Radio terminal equipment' [patent_app_type] => utility [patent_app_number] => 09/510074 [patent_app_country] => US [patent_app_date] => 2000-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 12036 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/127/07127252.pdf [firstpage_image] =>[orig_patent_app_number] => 09510074 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/510074
Radio terminal equipment Feb 21, 2000 Issued
Array ( [id] => 957546 [patent_doc_number] => 06957047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-18 [patent_title] => 'Bi-directional switched RF amplifier, waterproof housing, electrostatic overvoltage protection device, and mounting bracket therefor' [patent_app_type] => utility [patent_app_number] => 09/505201 [patent_app_country] => US [patent_app_date] => 2000-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4484 [patent_no_of_claims] => 6 [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/06/957/06957047.pdf [firstpage_image] =>[orig_patent_app_number] => 09505201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505201
Bi-directional switched RF amplifier, waterproof housing, electrostatic overvoltage protection device, and mounting bracket therefor Feb 15, 2000 Issued
Array ( [id] => 7628420 [patent_doc_number] => 06819940 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-16 [patent_title] => 'Mobile communications system' [patent_app_type] => B1 [patent_app_number] => 09/500084 [patent_app_country] => US [patent_app_date] => 2000-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8469 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/819/06819940.pdf [firstpage_image] =>[orig_patent_app_number] => 09500084 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500084
Mobile communications system Feb 7, 2000 Issued
Array ( [id] => 1390509 [patent_doc_number] => 06567650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Portable terminal device' [patent_app_type] => B1 [patent_app_number] => 09/499187 [patent_app_country] => US [patent_app_date] => 2000-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3144 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/567/06567650.pdf [firstpage_image] =>[orig_patent_app_number] => 09499187 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/499187
Portable terminal device Feb 6, 2000 Issued
Array ( [id] => 7962661 [patent_doc_number] => 06681101 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'RF transmitter with extended efficient power control range' [patent_app_type] => B1 [patent_app_number] => 09/481094 [patent_app_country] => US [patent_app_date] => 2000-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2757 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681101.pdf [firstpage_image] =>[orig_patent_app_number] => 09481094 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/481094
RF transmitter with extended efficient power control range Jan 10, 2000 Issued
Array ( [id] => 1152751 [patent_doc_number] => 06778810 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-17 [patent_title] => 'Method and apparatus for mitigating interference from terrestrial broadcasts sharing the same channel with satellite broadcasts using an antenna with posterior sidelobes' [patent_app_type] => B1 [patent_app_number] => 09/480089 [patent_app_country] => US [patent_app_date] => 2000-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 38 [patent_no_of_words] => 62361 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/778/06778810.pdf [firstpage_image] =>[orig_patent_app_number] => 09480089 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/480089
Method and apparatus for mitigating interference from terrestrial broadcasts sharing the same channel with satellite broadcasts using an antenna with posterior sidelobes Jan 9, 2000 Issued
Array ( [id] => 977948 [patent_doc_number] => 06934521 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-23 [patent_title] => 'System for automatically setting a portable object with a clock function' [patent_app_type] => utility [patent_app_number] => 10/048288 [patent_app_country] => US [patent_app_date] => 1999-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3314 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934521.pdf [firstpage_image] =>[orig_patent_app_number] => 10048288 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048288
System for automatically setting a portable object with a clock function Nov 25, 1999 Issued
Array ( [id] => 1048590 [patent_doc_number] => 06865169 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-08 [patent_title] => 'Cellular wireless internet access system using spread spectrum and internet protocol' [patent_app_type] => utility [patent_app_number] => 09/432824 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8445 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/865/06865169.pdf [firstpage_image] =>[orig_patent_app_number] => 09432824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432824
Cellular wireless internet access system using spread spectrum and internet protocol Nov 1, 1999 Issued
Array ( [id] => 1217288 [patent_doc_number] => 06711400 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Authentication method' [patent_app_type] => B1 [patent_app_number] => 09/418138 [patent_app_country] => US [patent_app_date] => 1999-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5713 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711400.pdf [firstpage_image] =>[orig_patent_app_number] => 09418138 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/418138
Authentication method Oct 13, 1999 Issued
Array ( [id] => 1186229 [patent_doc_number] => 06738602 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-18 [patent_title] => 'Integrable circuit for the frequency conditioning of radio transceiver, in particular a cordless telephone, operating in the UHF range' [patent_app_type] => B1 [patent_app_number] => 09/419010 [patent_app_country] => US [patent_app_date] => 1999-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3349 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 584 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/738/06738602.pdf [firstpage_image] =>[orig_patent_app_number] => 09419010 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/419010
Integrable circuit for the frequency conditioning of radio transceiver, in particular a cordless telephone, operating in the UHF range Oct 12, 1999 Issued
Array ( [id] => 675209 [patent_doc_number] => 07092696 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-15 [patent_title] => 'Accounting method and apparatus for communications network' [patent_app_type] => utility [patent_app_number] => 09/412099 [patent_app_country] => US [patent_app_date] => 1999-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8411 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/092/07092696.pdf [firstpage_image] =>[orig_patent_app_number] => 09412099 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/412099
Accounting method and apparatus for communications network Oct 3, 1999 Issued
Array ( [id] => 1427762 [patent_doc_number] => 06522634 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Wireless transmission system' [patent_app_type] => B1 [patent_app_number] => 09/385036 [patent_app_country] => US [patent_app_date] => 1999-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8600 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522634.pdf [firstpage_image] =>[orig_patent_app_number] => 09385036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/385036
Wireless transmission system Aug 29, 1999 Issued
Array ( [id] => 1397590 [patent_doc_number] => 06560215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Method and apparatus for updating a timing offset in a communication device' [patent_app_type] => B1 [patent_app_number] => 09/379673 [patent_app_country] => US [patent_app_date] => 1999-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5750 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560215.pdf [firstpage_image] =>[orig_patent_app_number] => 09379673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/379673
Method and apparatus for updating a timing offset in a communication device Aug 23, 1999 Issued
Array ( [id] => 1325825 [patent_doc_number] => 06606308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-12 [patent_title] => 'Method of transmitting in successive time slots' [patent_app_type] => B1 [patent_app_number] => 09/353027 [patent_app_country] => US [patent_app_date] => 1999-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3113 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/606/06606308.pdf [firstpage_image] =>[orig_patent_app_number] => 09353027 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/353027
Method of transmitting in successive time slots Jul 12, 1999 Issued
Array ( [id] => 1373296 [patent_doc_number] => 06574206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-03 [patent_title] => 'Method and apparatus for managing communication resources upon speculation slots' [patent_app_type] => B2 [patent_app_number] => 09/340467 [patent_app_country] => US [patent_app_date] => 1999-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8327 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574206.pdf [firstpage_image] =>[orig_patent_app_number] => 09340467 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/340467
Method and apparatus for managing communication resources upon speculation slots Jun 27, 1999 Issued
Array ( [id] => 1415187 [patent_doc_number] => 06542519 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-01 [patent_title] => 'Intentional sidelobe creation' [patent_app_type] => B1 [patent_app_number] => 09/300127 [patent_app_country] => US [patent_app_date] => 1999-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3734 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/542/06542519.pdf [firstpage_image] =>[orig_patent_app_number] => 09300127 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/300127
Intentional sidelobe creation Apr 26, 1999 Issued
Array ( [id] => 1212778 [patent_doc_number] => 06714530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-30 [patent_title] => 'Communication device and method of operation' [patent_app_type] => B1 [patent_app_number] => 09/271552 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8454 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/714/06714530.pdf [firstpage_image] =>[orig_patent_app_number] => 09271552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/271552
Communication device and method of operation Mar 17, 1999 Issued
Array ( [id] => 936874 [patent_doc_number] => 06975879 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-13 [patent_title] => 'Method and a system for controlling a macrodiversity connection through at least two radio network controllers' [patent_app_type] => utility [patent_app_number] => 09/622240 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6152 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/975/06975879.pdf [firstpage_image] =>[orig_patent_app_number] => 09622240 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/622240
Method and a system for controlling a macrodiversity connection through at least two radio network controllers Feb 11, 1999 Issued
Array ( [id] => 555620 [patent_doc_number] => 07167482 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-23 [patent_title] => 'Method and system for configuring radio interface in a communication system' [patent_app_type] => utility [patent_app_number] => 09/308303 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4824 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/167/07167482.pdf [firstpage_image] =>[orig_patent_app_number] => 09308303 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308303
Method and system for configuring radio interface in a communication system Nov 5, 1997 Issued
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