• Virtual Patent Marking

    • The following Dolby® products are protected by patents in the United States and elsewhere. This page is provided to satisfy the virtual patent marking provisions of various jurisdictions, including the virtual patent marking provisions of the America Invents Act, as codified in 35 U.S.C. § 287(a). Accordingly, this page serves as notice that the following Dolby products are patented. The following list of Dolby products may not be inclusive, and other Dolby products not listed here may be protected by one or more patents.

      CAT552

      US Patent Nos. 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, 6,363,338, 7,313,519, 7,318,027, 7,318,035, 7,516,064, and 7,610,205. Additional patents may be pending in the United States and elsewhere.

      CAT559

      US Patent Nos. 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, and 6,363,338. Additional patents may be pending in the United States and elsewhere.

      CAT561

      US Patent Nos. 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, 6,363,338, 6,920,223, 7,280,664, 7,313,519, 7,318,027, 7,318,035, 7,516,064. Additional patents may be pending in the United States and elsewhere.

      CAT1100

      US Patent Nos. 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,016,295, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, 6,363,338, 6,680,972, 6,920,223, 6,925,116, 6,978,236, 7,181,389, 7,191,121, 7,280,664, 7,283,955, 7,313,519, 7,318,027, 7,318,035, 7,328,162, 7,516,064, 7,617,109, 8,032,385, 8,036,880, and 8,126,709. Additional patents may be pending in the United States and elsewhere.

      Dolby Atmos Cinema Processor CP850

      US Patent Nos. 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,016,295, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, 6,339,757, 6,363,338, 6,611,212, 6,624,873, 6,664,913, 6,680,972, 6,738,318, 6,774,820, 6,784,812, 6,891,482, 6,920,223, 6,925,116, 6,978,236, 7,139,702, 7,154,819, 7,181,389, 7,191,121, 7,193,538, 7,280,664, 7,283,955, 7,298,852, 7,308,401, 7,313,519, 7,318,027, 7,318,035, 7,328,162, 7,509,254, 7,516,064, 7,561,697, 7,783,496, 8,036,880, 8,064,322, 8,126,709, 8,179,755, 8,214,223, 8,285,543, 8,335,330, 8,363,521, 8,412,365, 8,457,956, 8,527,264, 8,588,428, 8,638,647, 8,804,971, 8,868,433, 8,891,776, 8,903,729, RE44600, RE45042. Additional patents may be pending in the United States and elsewhere.

      Dolby Atmos—Virtual Reality Toolkit

      US Patent Nos. 5,890,106, 5,890,125, 6,016,295, 6,240,388, 6,246,345, 6,339,757, 6,611,212, 6,664,913, 6,680,972, 6,774,820, 6,784,812, 6,891,482, 6,920,223, 6,925,116, 6,978,236, 7,003,451, 7,050,972, 7,139,702, 7,152,082, 7,181,389, 7,191,121, 7,193,538, 7,280,664, 7,283,955, 7,308,401, 7,313,519, 7,318,027, 7,318,035, 7,321,913, 7,328,162, 7,382,886, 7,433,817, 7,469,206, 7,483,758, 7,487,097, 7,509,254, 7,516,064, 7,548,864, 7,564,978, 7,577,570, 7,590,543, 7,617,109, 7,619,546, 7,634,092, 7,634,093, 7,680,552, 7,783,496, 7,949,141, 8,009,836, 8,019,612, 8,032,385, 8,036,880, 8,036,881, 8,036,882, 8,059,826, 8,081,763, 8,108,209, 8,112,284, 8,116,460, 8,126,709, 8,214,223, 8,243,936, 8,255,233, 8,285,543, 8,335,330, 8,391,498, 8,412,365, 8,457,956, 8,488,798, 8,527,264, 8,655,652, 8,738,386, 8,798,776, 8,804,971, 8,838,262, 8,868,433, 8,885,818, 8,891,708, 8,891,775, 8,891,776, 8,892,450, 8,903,729, RE43189, RE43985, RE44600, RE45042. Additional patents may be pending in the United States and elsewhere.

      Dolby Authoring Tool DP590 and Dolby Broadcast Processor DP591

      US Patent Nos. 5,727,119, 5,890,106, 5,890,125, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,016,295, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,240,388, 6,246,345, 6,339,757, 6,363,338, 6,708,145, 6,725,412, 6,920,223, 6,978,236, 7,003,451, 7,050,972, 7,139,702, 7,181,389, 7,191,121, 7,280,664, 7,283,955, 7,308,401, 7,313,519, 7,318,027, 7,318,035, 7,382,886, 7,433,817, 7,454,331, 7,469,206, 7,483,758, 7,487,097, 7,509,254, 7,516,064, 7,548,864, 7,564,978, 7,577,570, 7,590,543, 7,680,552, 7,783,496, 8,019,612, 8,036,880, 8,036,881, 8,036,882, 8,059,826, 8,081,763, 8,108,209, 8,108,222, 8,112,284, 8,116,460, 8,214,223, 8,243,936, 8,255,233, 8,527,264, 8,804,971, 8,868,433, 8,903,729 RE43189, RE45042, and RE44600. Additional patents may be pending in the United States and elsewhere.

      Dolby CineAsset Mastering Software Suite

      US Patent Nos. 6,240,388, 6,507,618, 6,728,317, 6,816,552, 7,266,150, 7,894,524, 8,050,323, 8,111,754, 8,139,638, 8,139,639, 8,139,640, 8,139,641, 8,144,774, 8,149,912, 8,160,142, 8,213,507, 8,249,158, 8,279,929, 8,290,043, 8,325,809, 8,379,720, 8,385,409, 8,396,116, 8,401,078, 8,401,080, 8,477,851, 8,488,674, 8,488,675, 8,503,529, 8,526,496, 8,542,738, 8,548,047, 8,559,513, 8,576,907, 8,594,188, 8,615,041, 8,699,572, 8,737,472, 8,761,257, 8,873,629, 8,873,632, RE43360, RE44235, RE45082. Additional patents may be pending in the United States and elsewhere.

      Dolby Cinema

      US Patent Nos. D667482, D739558, D774207, D739560, D739559, 7,784,938, 7,959,295, 8,403,489, 8,459,796, 8,503,078, 8,537,463, 8,746,558, 9,146,402, 9,269,066. Additional patents may be pending in the United States and elsewhere.

      Dolby Conference Phone VCP9000

      US Patent Nos. 8,706,507, 8,560,320, 8,583,426, and 8,712,076. Additional patents may be pending in the United States and elsewhere.

      Dolby Digital Cinema Processor CP750

      US Patent Nos. 5,890,106, 6,624,873, 6,920,223, and 7,280,664. Additional patents may be pending in the United States and elsewhere

      Dolby Integrated Media Server IMS1000/IMS2000

      US Patent Nos. 6,728,317, RE43360, RE44235, RE45082, 8,594,188, 8,576,907, 6,816,552, 7,266,150, 7,894,524, 8,050,323, 8,477,851, 8,139,641, 8,139,639, 8,401,078, 8,279,929, 8,139,640, 8,249,158, 8,213,507, 8,139,638, 8,160,142, 8,111,754, 8,325,809, 8,144,774, 8,290,043, 8,379,720, 8,873,629, 8,503,529, 8,526,496, 8,542,738, 8,488,674, 8,488,675, 8,559,513, 8,873,632, 8,737,472, 8,699,572, 8,761,257, 8,401,080, 8,396,116, 8,385,409, 6,507,618, 8,548,047, 8,615,041. Additional patents may be pending in the United States and elsewhere.

      Dolby Media Generator

      US Patent Nos. 5,890,106, 5,890,125, 6,016,295, 6,240,388, 6,246,345, 6,339,757, 6,507,618, 6,680,972, 6,728,317, 6,778,709, 6,816,552, 6,920,223, 6,925,116, 6,978,236, 7,003,451, 7,050,972, 7,139,702, 7,152,082, 7,181,389, 7,191,121, 7,266,150, 7,280,664, 7,283,955, 7,308,401, 7,313,519, 7,318,027, 7,318,035, 7,328,162, 7,382,886, 7,433,817, 7,469,206, 7,483,758, 7,487,097, 7,509,254, 7,516,064, 7,548,864, 7,564,978, 7,577,570, 7,590,543, 7,617,109, 7,634,092, 7,634,093, 7,680,552, 7,783,496, 7,894,524, 8,014,534, 8,019,612, 8,036,880, 8,036,881, 8,036,882, 8,050,323, 8,059,826, 8,081,763, 8,108,209, 8,111,754, 8,112,284, 8,116,460, 8,126,709, 8,139,638, 8,139,639, 8,139,640, 8,139,641, 8,144,774, 8,145,475, 8,149,912, 8,160,142, 8,213,507, 8,214,223, 8,243,936, 8,249,158, 8,255,233, 8,279,929, 8,285,543, 8,290,043, 8,325,809, 8,346,566, 8,379,720, 8,385,409, 8,396,116, 8,401,078, 8,401,080, 8,412,365, 8,447,621, 8,457,956, 8,477,851, 8,488,674, 8,488,675, 8,498,876, 8,503,529, 8,526,496, 8,527,264, 8,542,738, 8,543,232, 8,543,385, 8,548,047, 8,559,513, 8,576,907, 8,594,188, 8,605,911, 8,606,587, 8,615,041, 8,699,572, 8,737,472, 8,738,369, 8,761,257, 8,804,971, 8,868,433, 8,873,629, 8,873,632, 8,891,776, 8,903,729, 8,935,156, 9,165,562, 9,218,818, 9,245,533, 9,245,534, RE43189, RE43360, RE43985, RE44235, RE44600, RE45042, RE45082. Additional patents may be pending in the United States and elsewhere.

      Dolby Media Producer Suite

      US Patent Nos. 5,890,106, 5,890,125, 6,016,295, 6,246,345, 6,339,757, 6,611,212, 6,680,972, 6,774,820, 6,784,812, 6,891,482, 6,920,223, 6,925,116, 6,978,236, 7,139,702, 7,181,389, 7,191,121, 7,193,538, 7,280,664, 7,283,955, 7,308,401, 7,313,519, 7,318,027, 7,318,035, 7,328,162, 7,509,254, 7,516,064, 7,617,109, 7,783,496, 8,032,385, 8,036,880, 8,126,709, 8,214,223, 8,285,543, 8,412,365, 8,457,956, 8,527,264, 8,804,971, 8,868,433, 8,891,776, 8,903,729, RE44600, RE45042. Additional patents may be pending in the United States and elsewhere.

      Dolby Multichannel Audio Decoder DP564

      US Patent Nos. 5,890,106, 6,016,295, 6,339,757, 6,624,873, 6,920,223, 6,920,223, and 7,280,664. Additional patents may be pending in the United States and elsewhere.

      Dolby Professional Reference Decoder DP568

      US Patent Nos. 5,890,106, 5,890,125, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,016,295, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,240,388, 6,246,345, 6,363,338, 6,920,223, 6,978,236, 7,003,451, 7,050,972, 7,181,389, 7,191,121, 7,280,664, 7,283,955, 7,313,519, 7,318,027, 7,318,035, 7,382,886, 7,433,817, 7,469,206, 7,483,758, 7,487,097, 7,516,064, 7,548,864, 7,577,570, 7,590,543, 7,680,552, RE43189, and RE43985. Additional patents may be pending in the United States and elsewhere.

      Dolby Professional Reference Decoder DP580

      US Patent Nos. 5,890,106, 5,890,125, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,016,295, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,240,388, 6,246,345, 6,339,757, 6,363,338, 6,507,618, 6,611,212, 6,664,913, 6,680,972, 6,728,317, 6,774,820, 6,784,812, 6,816,552, 6,891,482, 6,920,223, 6,925,116, 6,978,236, 7,003,451, 7,050,972, 7,139,702, 7,181,389, 7,191,121, 7,193,538, 7,266,150, 7,280,664, 7,283,955, 7,308,401, 7,313,519, 7,318,027, 7,318,035, 7,328,162, 7,382,886, 7,433,817, 7,469,206, 7,483,758, 7,487,097, 7,509,254, 7,516,064, 7,548,864, 7,564,978, 7,577,570, 7,590,543, 7,680,552, 7,783,496, 7,894,524, 8,019,612, 8,036,880, 8,036,881, 8,036,882, 8,050,323, 8,059,826, 8,081,763, 8,108,209, 8,111,754, 8,112,284, 8,116,460, 8,126,709, 8,139,638, 8,139,639, 8,139,640, 8,139,641, 8,144,774, 8,149,912, 8,160,142, 8,213,507, 8,214,223, 8,243,936, 8,249,158, 8,255,233, 8,279,929, 8,285,543, 8,290,043, 8,325,809, 8,379,720, 8,385,409, 8,396,116, 8,401,078, 8,401,080, 8,412,365, 8,457,956, 8,477,851, 8,488,674, 8,488,675, 8,503,529, 8,526,496, 8,527,264, 8,542,738, 8,548,047, 8,559,513, 8,576,907, 8,594,188, 8,615,041, 8,699,572, 8,737,472, 8,761,257, 8,804,971, 8,868,433, 8,873,629, 8,873,632, 8,891,776, 8,903,729, RE43189, RE43360, RE43985, RE44235, RE44600, RE45042, RE45082. Additional patents may be pending in the United States and elsewhere.

      Dolby Professional Reference Monitor PRM-4220

      US Patent Nos. 6,891,672, 7,172,297, 7,370,979, 7,377,652, 7,403,332, 7,413,307, 7,419,267, 7,551,341, 7,581,837, 7,731,367, 7,753,530, 7,777,945, 7,800,822, and 7,801,426. Additional patents may be pending in the United States and elsewhere.

      Dolby Professional Reference Monitor PRM32FHD-QT

      US Patent Nos. 7,403,332 and 7,777,945. Additional patents may be pending in the United States and elsewhere.

      Dolby Program Optimizer DP600

      US Patent Nos. 5,727,119, 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,016,295, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, 6,363,338, 6,680,972, 6,925,116, 6,978,236, 7,181,389, 7,191,121, 7,283,955, 7,313,519, 7,318,027, 7,318,035, 7,328,162, 7,516,064, 7,617,109, 8,032,385, 8,036,880, 8,045,719, 8,126,709, 8,285,543, 8,412,365, 8,457,956, 8,488,811, 8,655,652, RE43189, and RE43985. Additional patents may be pending in the United States and elsewhere.

      MESA

      US Patent Nos. 5,890,106, 5,899,969, 5,903,872, 5,913,190, 5,913,191, 6,085,163, 6,124,895, 6,226,608, 6,233,718, 6,246,345, and 6,363,338. Additional patents may be pending in the United States and elsewhere.

      Narrate

      Patents may be pending in the United States and elsewhere.

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