Search

Chau D. Le

Examiner (ID: 7474, Phone: (571)270-7217 , Office: P/2493 )

Most Active Art Unit
2493
Art Unit(s)
2493, 2447, 2408
Total Applications
820
Issued Applications
666
Pending Applications
56
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6816890 [patent_doc_number] => 20030067848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Optical pickup apparatus' [patent_app_type] => new [patent_app_number] => 10/254276 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4037 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067848.pdf [firstpage_image] =>[orig_patent_app_number] => 10254276 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254276
Optical pickup apparatus Sep 24, 2002 Issued
Array ( [id] => 701860 [patent_doc_number] => 07068571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Optical recording apparatus and control method thereof' [patent_app_type] => utility [patent_app_number] => 10/253458 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6847 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/068/07068571.pdf [firstpage_image] =>[orig_patent_app_number] => 10253458 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253458
Optical recording apparatus and control method thereof Sep 23, 2002 Issued
Array ( [id] => 631942 [patent_doc_number] => 07133340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-07 [patent_title] => 'Optical disc apparatus' [patent_app_type] => utility [patent_app_number] => 10/253856 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/133/07133340.pdf [firstpage_image] =>[orig_patent_app_number] => 10253856 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253856
Optical disc apparatus Sep 23, 2002 Issued
Array ( [id] => 780949 [patent_doc_number] => 06996044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Optical disk apparatus' [patent_app_type] => utility [patent_app_number] => 10/253855 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 4220 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996044.pdf [firstpage_image] =>[orig_patent_app_number] => 10253855 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253855
Optical disk apparatus Sep 23, 2002 Issued
Array ( [id] => 6816892 [patent_doc_number] => 20030067850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Optical disc player with focus pull-in function' [patent_app_type] => new [patent_app_number] => 10/252008 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11528 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20030067850.pdf [firstpage_image] =>[orig_patent_app_number] => 10252008 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252008
Optical disc player with focus pull-in function Sep 22, 2002 Issued
Array ( [id] => 6673146 [patent_doc_number] => 20030058749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'High density data recording/reproduction method utilizing electron emission and phase change media, and data recording system adopting the same, and media for the system' [patent_app_type] => new [patent_app_number] => 10/252085 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4071 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20030058749.pdf [firstpage_image] =>[orig_patent_app_number] => 10252085 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252085
High density data recording/reproduction method utilizing electron emission and phase change media, and data recording system adopting the same, and media for the system Sep 22, 2002 Issued
Array ( [id] => 6673179 [patent_doc_number] => 20030058782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Information recording carrier' [patent_app_type] => new [patent_app_number] => 10/251791 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14141 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20030058782.pdf [firstpage_image] =>[orig_patent_app_number] => 10251791 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/251791
Information recording carrier Sep 22, 2002 Issued
Array ( [id] => 614214 [patent_doc_number] => 07149155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Channeled dielectric re-recordable data storage medium' [patent_app_type] => utility [patent_app_number] => 10/251568 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5369 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/149/07149155.pdf [firstpage_image] =>[orig_patent_app_number] => 10251568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/251568
Channeled dielectric re-recordable data storage medium Sep 19, 2002 Issued
Array ( [id] => 7398581 [patent_doc_number] => 20040174796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Optical recording medium' [patent_app_type] => new [patent_app_number] => 10/480922 [patent_app_country] => US [patent_app_date] => 2003-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7165 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0174/20040174796.pdf [firstpage_image] =>[orig_patent_app_number] => 10480922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/480922
Optical recording medium Sep 10, 2002 Issued
Array ( [id] => 6700445 [patent_doc_number] => 20030223325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Optical reproducing apparatus' [patent_app_type] => new [patent_app_number] => 10/231001 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 14730 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20030223325.pdf [firstpage_image] =>[orig_patent_app_number] => 10231001 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231001
Optical reproducing apparatus Aug 29, 2002 Issued
Array ( [id] => 6687384 [patent_doc_number] => 20030031107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Recording /reproduction apparatus, recording method, reproduction apparatus and distribution apparatus' [patent_app_type] => new [patent_app_number] => 10/214435 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12474 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20030031107.pdf [firstpage_image] =>[orig_patent_app_number] => 10214435 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/214435
Recording /reproduction apparatus, recording method, reproduction apparatus and distribution apparatus Aug 6, 2002 Abandoned
Array ( [id] => 7391740 [patent_doc_number] => 20040022138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Reproduction apparatus' [patent_app_type] => new [patent_app_number] => 10/398879 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6147 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20040022138.pdf [firstpage_image] =>[orig_patent_app_number] => 10398879 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/398879
Reproducing apparatus Jul 23, 2002 Issued
Array ( [id] => 7963081 [patent_doc_number] => 06680890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-20 [patent_title] => 'Information recording apparatus' [patent_app_type] => B2 [patent_app_number] => 10/199019 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/680/06680890.pdf [firstpage_image] =>[orig_patent_app_number] => 10199019 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/199019
Information recording apparatus Jul 21, 2002 Issued
Array ( [id] => 883235 [patent_doc_number] => 07355945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Optical pickup adjusting apparatus and adjusting method' [patent_app_type] => utility [patent_app_number] => 10/380578 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 11124 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/355/07355945.pdf [firstpage_image] =>[orig_patent_app_number] => 10380578 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/380578
Optical pickup adjusting apparatus and adjusting method Jul 15, 2002 Issued
Array ( [id] => 854207 [patent_doc_number] => RE040329 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2008-05-20 [patent_title] => 'Single objective lens for use with CD or DVD optical disks' [patent_app_type] => reissue [patent_app_number] => 10/189259 [patent_app_country] => US [patent_app_date] => 2002-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3561 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/040/RE040329.pdf [firstpage_image] =>[orig_patent_app_number] => 10189259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189259
Single objective lens for use with CD or DVD optical disks Jul 4, 2002 Issued
Array ( [id] => 6321262 [patent_doc_number] => 20020196723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Optical disk medium and method and apparatus for reading information' [patent_app_type] => new [patent_app_number] => 10/173903 [patent_app_country] => US [patent_app_date] => 2002-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14693 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20020196723.pdf [firstpage_image] =>[orig_patent_app_number] => 10173903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/173903
Optical disk medium and method and apparatus for reading information Jun 16, 2002 Issued
Array ( [id] => 6838021 [patent_doc_number] => 20030035361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Near-field optical storage system with flying head' [patent_app_type] => new [patent_app_number] => 10/173495 [patent_app_country] => US [patent_app_date] => 2002-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 62 [patent_no_of_words] => 37705 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035361.pdf [firstpage_image] =>[orig_patent_app_number] => 10173495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/173495
Disk mastering based on near-field optical systems Jun 13, 2002 Issued
Array ( [id] => 1122961 [patent_doc_number] => 06798732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Near-field optical storage medium and optical data storage system therefor' [patent_app_type] => B2 [patent_app_number] => 10/151908 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5986 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/798/06798732.pdf [firstpage_image] =>[orig_patent_app_number] => 10151908 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/151908
Near-field optical storage medium and optical data storage system therefor May 21, 2002 Issued
Array ( [id] => 1026651 [patent_doc_number] => 06885625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-26 [patent_title] => 'Near-field optical storage medium and optical data storage system therefor' [patent_app_type] => utility [patent_app_number] => 10/151907 [patent_app_country] => US [patent_app_date] => 2002-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6009 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/885/06885625.pdf [firstpage_image] =>[orig_patent_app_number] => 10151907 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/151907
Near-field optical storage medium and optical data storage system therefor May 21, 2002 Issued
Array ( [id] => 6845940 [patent_doc_number] => 20030165107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-04 [patent_title] => 'Optical pick-up device and objective lens used therein' [patent_app_type] => new [patent_app_number] => 10/144027 [patent_app_country] => US [patent_app_date] => 2002-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21317 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20030165107.pdf [firstpage_image] =>[orig_patent_app_number] => 10144027 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144027
Optical pick-up device and objective lens used therein May 13, 2002 Issued
Menu